Virus.Win32.Sality_e56408079b

by malwarelabrobot on January 3rd, 2014 in Malware Descriptions.

Trojan.Generic.1344534 (BitDefender), Virus:Win32/Sality.AT (Microsoft), Trojan-Downloader.Win32.FlyStudio.ho (Kaspersky), Virus.Win32.Sality.atbh (v) (VIPRE), Win32.Sector.22 (DrWeb), Trojan.Generic.1344534 (B) (Emsisoft), W32/Sality.gen.z (McAfee), W32.SillyFDC (Symantec), Trojan-Spy.Win32.FlyStudio (Ikarus), Trojan.Generic.1344534 (FSecure), Win32/Sality (AVG), Win32:Sality (Avast), WORM_FLYSTUDI.B (TrendMicro), Virus.Win32.Sality.FD, Virus.Win32.Sality.2.FD, VirusSality.YR, GenericAutorunWorm.YR, GenericInjector.YR (Lavasoft MAS)
Behaviour: Trojan-Downloader, Trojan-Spy, Trojan, Worm, Virus, WormAutorun


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

Summary
Technical Details
Removal Recommendations

MD5: e56408079b4f794019ae2e83bc1eaa8e
SHA1: b9d4192fddff2cfa38d02bc1b7fa43de85f9fbb3
SHA256: 45e98bcc1b09fafc31c654467053c29d7e064199ef798bd11d6e9730412a4e72
SSDeep: 24576:G GRdtts4E59IrYnjtscr/dMYry/Zn1lTCvoKFmrj9G7yZlra2ST:VGRf 9I6tssMYo/OvoNGqxavT
Size: 1305715 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: QuickSet
Created at: 1972-12-25 08:33:23
Analyzed on: WindowsXP SP3 32-bit


Summary:

Virus. A program that recursively replicates a possibly evolved copy of itself.

Payload

Behaviour Description
WormAutorun A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Virus's file once a user opens a drive's folder in Windows Explorer.


Process activity

The Virus creates the following process(es):

XP-D3534004.EXE:592
%original file name%.exe:1360

The Virus injects its code into the following process(es):

XP-542ADE6B.EXE:1544

File activity

The process XP-542ADE6B.EXE:1544 makes changes in the file system.
The Virus creates and/or writes to the following file(s):

%System%\com.run (1425 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\0009209B_Rar\XP-542ADE6B.EXE (7971 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\internet.fne (184 bytes)
%System%\spec.fne (601 bytes)
%System%\XP-D3534004.EXE (7386 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021120130218\index.dat (202 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\spec.fne (73 bytes)
%System%\ul.dll (2 bytes)
%System%\og.edt (512 bytes)
%System%\og.dll (692 bytes)
%System%\eAPI.fne (1425 bytes)
%System%\dp1.fne (601 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\eAPI.fne (323 bytes)
%System%\RegEx.fne (673 bytes)
%System%\internet.fne (673 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\index.dat (266 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\RegEx.fne (167 bytes)
%Documents and Settings%\%current user%\Start Menu\Programs\Startup\¡¡¡¡¡¡.lnk (1250 bytes)
%System%\krnln.fnr (7433 bytes)
%System%\shell.fne (40 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013030120130302\index.dat (202 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021820130225\index.dat (202 bytes)

The Virus deletes the following file(s):

%Documents and Settings%\%current user%\Cookies\Current_User@doubleclick[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@money.ca.msn[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WN2PGHWJ\desktop.ini (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@abmr[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@msnportal.112.2o7[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@kaspersky[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@www.msn[2].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@aaa[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@bing[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\6JS32T6P\desktop.ini (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@twitter[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@auto.search.msn[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@microsoft[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@c.msn[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013030120130302 (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@c.bing[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021120130218\index.dat (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@rambler[2].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021120130218 (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@atdmt[2].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@kaspersky.122.2o7[2].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@c.ca.msn[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@ssl.bing[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SPE7GLQZ\desktop.ini (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@adnxs[2].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5 (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@hm.baidu[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@adgear[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021820130225 (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021820130225\index.dat (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@c.atdmt[2].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@insurance[2].txt (0 bytes)
%System%\XP-D3534004.EXE (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\XGHX7I57\desktop.ini (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@msn[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@www.bing[1].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@tns-counter[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013030120130302\index.dat (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@scorecardresearch[2].txt (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@yandex[1].txt (0 bytes)

The process XP-D3534004.EXE:592 makes changes in the file system.
The Virus creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\E_4\spec.fne (73 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\History\History.IE5\desktop.ini (159 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\000A3F79_Rar\XP-D3534004.EXE (7971 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\CPJ88DVX\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\SP4BG90R\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\DWCEH1W8\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\O4BR8BYO\desktop.ini (67 bytes)

The process %original file name%.exe:1360 makes changes in the file system.
The Virus creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\E_4\dp1.fne (114 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\krnln.fnr (5442 bytes)
%WinDir%\system.ini (70 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\SPE7GLQZ\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\spec.fne (73 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\shell.fne (40 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\RegEx.fne (167 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\internet.fne (184 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\com.run (266 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\00090449_Rar\%original file name%.exe (7971 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\XGHX7I57\desktop.ini (67 bytes)
%System%\XP-542ADE6B.EXE (7386 bytes)
%Program Files%\Common Files\Java\Java Update\jusched.exe (272 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WN2PGHWJ\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\6JS32T6P\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winewpm.exe (561 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\E_4\eAPI.fne (323 bytes)

The Virus deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\winewpm.exe (0 bytes)
%WinDir%\90582 (0 bytes)

Registry activity

The process XP-542ADE6B.EXE:1544 makes changes in the system registry.
The Virus 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" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 15 00 00 00 01 00 00 00 00 00 00 00"

[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 Start Menu" = "%Documents and Settings%\All Users\Start Menu"

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

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

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

[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\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

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

[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%\Desktop"

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

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "B5 F8 80 09 D4 AF 3A 0E 6F 43 7E 98 70 DE E5 49"

[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" = "65452"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"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\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

The Virus 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"

Proxy settings are disabled:

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

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

"ProxyBypass" = "1"

The Virus deletes the following registry key(s):

[HKCU\Software\Microsoft\Internet Explorer\TypedURLs]

The Virus deletes the following value(s) in system registry:

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

The process XP-D3534004.EXE:592 makes changes in the system registry.
The Virus creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BC CE C2 73 61 7B 1B 54 5B 15 32 3B 92 81 C5 50"

[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\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" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[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]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[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\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"XP-542ADE6B" = "%System%\XP-542ADE6B.EXE"

The process %original file name%.exe:1360 makes changes in the system registry.
The Virus creates and/or sets the following values in system registry:

[HKCU\Software\Stvncyfrlda]
"m2_8" = "997420773"
"m2_9" = "2732719960"
"m2_2" = "3470576471"
"m2_3" = "910908362"
"m2_0" = "5517"
"m2_1" = "1735293664"
"m2_6" = "1821804803"
"m2_7" = "3557105270"
"m2_4" = "2646190137"
"m2_5" = "86522028"

[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusOverride" = "1"

[HKCU\Software\Stvncyfrlda]
"m1_78" = "3093639613"
"m1_73" = "1998283856"
"m1_72" = "3166238174"
"m1_71" = "4260536446"
"m1_70" = "3413780664"
"m1_77" = "2650953216"
"m1_76" = "365616098"
"m1_75" = "3595536310"
"m1_74" = "255421663"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"Hidden" = "2"

[HKCU\Software\Stvncyfrlda]
"m3_35" = "622481870"
"m3_34" = "3182011987"
"m3_37" = "4092948712"
"m3_36" = "2323956093"
"m3_31" = "2270958618"
"m3_30" = "535979247"
"m3_33" = "1413429028"
"m3_32" = "3972958089"
"m3_39" = "3234960306"
"m3_38" = "1533534215"
"m4_0" = "0"
"m4_1" = "1735290733"
"m4_2" = "3470581466"
"m4_3" = "910904903"
"m4_4" = "2646195636"
"m4_5" = "86519073"
"m4_6" = "1821809806"
"m4_7" = "3557100539"
"m4_8" = "997423976"
"m4_9" = "2732714709"

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

[HKCU\Software\Stvncyfrlda]
"m2_69" = "3770945933"
"m2_68" = "2035648078"
"m2_61" = "2773522531"
"m2_60" = "1038224476"
"m2_63" = "1949131925"
"m2_62" = "213839058"
"m2_65" = "1124757351"
"m2_64" = "3684419548"
"m2_67" = "300364927"
"m2_66" = "2860032894"
"m1_79" = "2358930282"
"m4_29" = "3078791001"
"m4_28" = "1343500268"
"m4_23" = "1256981195"
"m4_22" = "3816657758"
"m4_21" = "2081367025"
"m4_20" = "346076292"
"m4_27" = "3903176831"
"m4_26" = "2167886098"
"m4_25" = "432595365"
"m4_24" = "2992271928"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"

[HKCU\Software\Stvncyfrlda]
"m1_24" = "1126444631"
"m1_25" = "2176478623"
"m1_26" = "2368811593"
"m1_27" = "1809424982"
"m1_20" = "2240887039"
"m1_21" = "2282193610"
"m1_22" = "2423477007"
"m1_23" = "3361004696"
"m1_28" = "1139187132"
"m1_29" = "459460116"

[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallOverride" = "1"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "DC F5 9B 87 7C C2 48 0C 94 B6 3E A0 E7 10 3F CF"

[HKCU\Software\Stvncyfrlda\168128873]
"1821809806" = "0200687474703A2F2F7061647275702E636F6D2E64732F736F62616B61312E67696600687474703A2F2F706161616161642E66642E66642F736F62616B61766F6C6F732E676966"

[HKCU\Software\Stvncyfrlda]
"m3_3" = "927474798"
"m3_2" = "3487544563"
"m3_1" = "1718420804"
"m3_0" = "17001001"
"m3_7" = "3573965266"
"m3_6" = "1838544551"
"m3_5" = "69945096"
"m3_4" = "2629490589"
"m3_9" = "2749530364"
"m3_8" = "980422977"

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

[HKCU\Software\Stvncyfrlda\168128873]
"1735290733" = "84"

[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallOverride" = "1"

[HKCU\Software\Stvncyfrlda]
"m1_5" = "990974441"
"m1_4" = "2043211597"
"m1_7" = "2820037032"
"m1_6" = "942015960"
"m1_1" = "692605188"
"m1_0" = "1431655765"
"m3_68" = "2018964189"
"m3_69" = "3787940424"
"m3_66" = "2877018163"
"m3_67" = "283394990"
"m3_64" = "3667439977"
"m3_65" = "1107894404"
"m3_62" = "230528591"
"m3_63" = "1965949434"
"m3_60" = "1021409189"
"m3_61" = "2756962000"
"m2_29" = "3078785195"
"m2_28" = "1343503866"
"m2_25" = "432599607"
"m2_24" = "2992267508"
"m2_27" = "3903183002"
"m2_26" = "2167895256"
"m2_21" = "2081371996"
"m2_20" = "346071088"
"m2_23" = "1256985789"
"m2_22" = "3816655334"

[HKCU\Software\Stvncyfrlda\168128873]
"-1648771660" = "30"

[HKCU\Software\Stvncyfrlda]
"m4_74" = "3857462658"
"m4_75" = "1297786095"
"m4_76" = "3033076828"

[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UpdatesDisableNotify" = "1"

[HKCU\Software\Stvncyfrlda]
"m4_70" = "1211267022"
"m4_71" = "2946557755"
"m4_72" = "386881192"
"m4_73" = "2122171925"
"m4_78" = "2208690998"
"m4_79" = "3943981731"
"m1_3" = "553799287"
"m1_2" = "2322242303"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKCU\Software\Stvncyfrlda]
"m1_68" = "2907195859"
"m1_69" = "3230475228"
"m1_60" = "2976584503"

"m1_62" = "563662511"
"m1_63" = "2745729129"
"m1_64" = "1225742065"
"m1_65" = "1346727443"
"m1_66" = "432978177"
"m1_67" = "1408720796"

[HKLM\SOFTWARE\Microsoft\Security Center]
"UpdatesDisableNotify" = "1"

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

[HKCU\Software\Stvncyfrlda]
"m3_22" = "3799972215"
"m3_23" = "1273981154"
"m3_20" = "363060909"
"m3_21" = "2097957336"
"m3_26" = "2150906683"
"m3_27" = "3920013910"
"m3_24" = "3008960529"
"m3_25" = "415992716"
"m3_28" = "1360479685"
"m3_29" = "3061970288"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKCU\Software\Stvncyfrlda\168128873]
"910904903" = "0"

[HKCU\Software\Stvncyfrlda]
"m2_76" = "3033071848"
"m2_77" = "473404788"
"m2_74" = "3857483007"
"m2_75" = "1297789725"
"m2_72" = "386876956"
"m2_73" = "2122177001"
"m2_70" = "1211262048"
"m2_71" = "2946563761"
"m2_78" = "2208689256"
"m2_79" = "3943986206"
"m3_57" = "110470508"
"m3_56" = "2703963633"
"m3_55" = "968530498"
"m3_54" = "3494439639"
"m3_53" = "1759411128"
"m3_52" = "57526285"
"m3_51" = "2583910558"
"m3_50" = "848472419"
"m3_59" = "3614491702"
"m3_58" = "1845908635"
"m4_38" = "1516538414"
"m4_39" = "3251829147"
"m4_30" = "519114438"
"m4_31" = "2254405171"
"m4_32" = "3989695904"
"m4_33" = "1430019341"
"m4_34" = "3165310074"
"m4_35" = "605633511"
"m4_36" = "2340924244"
"m4_37" = "4076214977"

[HKCU\Software\Stvncyfrlda\168128873]
"-824385830" = "0"

[HKCU\Software\Stvncyfrlda]
"m1_11" = "31487998"
"m1_10" = "3127516927"
"m1_13" = "3959391552"
"m1_12" = "1954038609"
"m1_15" = "481741629"
"m1_14" = "628379951"
"m1_17" = "3003209313"
"m1_16" = "2981283468"
"m1_19" = "564026795"
"m1_18" = "2170026116"

[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" = "65452"

[HKCU\Software\Stvncyfrlda]
"m4_85" = "1470824241"
"m4_84" = "4030500804"
"m4_87" = "646438411"
"m4_86" = "3206114974"
"m4_81" = "3119595901"
"m4_80" = "1384305168"
"m4_83" = "2295210071"
"m4_82" = "559919338"
"m1_86" = "2228494829"
"m1_87" = "406758482"
"m1_84" = "594218001"
"m1_85" = "2362430312"
"m1_82" = "1350560146"
"m1_83" = "552242989"
"m1_80" = "1720552913"
"m1_81" = "4206226358"

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

[HKCU\Software\Stvncyfrlda]
"m3_80" = "1401010233"
"m3_81" = "3102878548"
"m3_82" = "542956227"
"m3_83" = "2311932542"
"m3_84" = "4047496685"
"m3_85" = "1453954328"
"m3_86" = "3189376183"
"m3_87" = "663008290"

[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\Stvncyfrlda]
"m3_19" = "2888904510"
"m3_18" = "1153482627"
"m3_13" = "1100530336"
"m3_12" = "3626914613"
"m3_11" = "1891476358"
"m3_10" = "190001259"
"m3_17" = "3746958356"
"m3_16" = "2011536633"
"m3_15" = "243002698"
"m3_14" = "2835971551"

[HKCU\Software\Stvncyfrlda\168128873]
"-737866757" = "BA110DA13F262617432241E3CB8A4911F5B072F00B3F07AA16D1184606F8B93D63990DB7D015470ACF7EB2A991885776DDE34B52B7EF25232F973E7D3DAC0016F55BAA3176F17CA0DD2BB75B68F828889138D5CB9089CBDD8FAFFDEAFB3DCB3BCFFDD047387DCB53A32716AE2E67BDC5B26F7C5743A2554CB930E202F085CFE199B60DABBEBC475713A6EE8673B0332062565BDBA34F7662D4E920BE0E24A6827766099FB96DE0F7D3308E4ECD232DD7055EDC9036DAFCEC4D8D0305FC7F2E3E270CF301A912B5F3A31358352E692F23CBA58F1E722B0C4E36E291E5D2266390C6C3E01F91FDA83A837F2EEB405D51FD03B9D25346F921053A04F65C9365D7CA"

[HKCU\Software\Stvncyfrlda]
"m2_49" = "3424863385"
"m2_48" = "1689581758"
"m2_47" = "4249243849"
"m2_46" = "2513967050"
"m2_45" = "778666128"
"m2_44" = "3338353820"
"m2_43" = "1603051715"
"m2_42" = "4162737418"
"m2_41" = "2427452863"
"m2_40" = "692190340"
"m2_38" = "1516540340"
"m2_39" = "3251825499"
"m2_32" = "3989698242"
"m2_33" = "1430028137"
"m2_30" = "519115862"
"m2_31" = "2254399775"
"m2_36" = "2340916894"
"m2_37" = "4076211581"
"m2_34" = "3165313684"
"m2_35" = "605629135"

"m4_41" = "2427443317"
"m4_40" = "692152584"
"m4_43" = "1603057487"
"m4_42" = "4162734050"
"m4_45" = "778671657"
"m4_44" = "3338348220"
"m4_47" = "4249253123"
"m4_46" = "2513962390"
"m4_49" = "3424867293"
"m4_48" = "1689576560"

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

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

[HKCU\Software\Stvncyfrlda]
"m1_55" = "847050519"
"m1_54" = "911229763"
"m1_57" = "2307994666"
"m1_56" = "1932936833"
"m1_51" = "3180649618"
"m1_50" = "3850661620"
"m1_53" = "1529136941"
"m1_52" = "2598608886"
"m1_59" = "2601009701"
"m1_58" = "2560353288"

[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallDisableNotify" = "1"

[HKCU\Software\Stvncyfrlda]
"m2_83" = "2295218011"
"m4_77" = "473400265"

[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"

[HKCU\Software\Stvncyfrlda]
"m3_44" = "3354938517"
"m3_45" = "795540480"
"m3_46" = "2497408959"
"m3_47" = "4232388394"
"m3_40" = "675414817"
"m3_41" = "2444014172"
"m3_42" = "4179439051"
"m3_43" = "1586486630"
"m3_48" = "1706528345"
"m3_49" = "3441441268"

[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallDisableNotify" = "1"

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

[HKCU\Software\Stvncyfrlda]
"m1_9" = "151879564"
"m1_8" = "3256253133"
"m2_58" = "1862608680"
"m2_59" = "3597908398"
"m2_54" = "3511393765"
"m2_55" = "951707263"
"m2_56" = "2686996301"
"m2_57" = "127325557"
"m2_50" = "865196695"
"m2_51" = "2600477683"
"m2_52" = "40811088"
"m2_53" = "1776092225"

"m1_61" = "580136328"

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

[HKCU\Software\Stvncyfrlda]
"m4_58" = "1862614706"
"m4_59" = "3597905439"
"m4_56" = "2687000536"
"m4_57" = "127323973"
"m4_54" = "3511386366"
"m4_55" = "951709803"
"m4_52" = "40804900"
"m4_53" = "1776095633"
"m4_50" = "865190730"
"m4_51" = "2600481463"
"m1_37" = "3668133303"
"m1_36" = "275077415"
"m1_35" = "805071184"
"m1_34" = "2127548871"
"m1_33" = "2453262610"
"m1_32" = "1879909220"
"m1_31" = "1933898652"
"m1_30" = "1852396027"
"m1_39" = "555649990"
"m1_38" = "3155285234"
"m1_42" = "2856522456"
"m1_43" = "3809320332"
"m1_40" = "4071759830"
"m1_41" = "3806458374"
"m1_46" = "51130063"
"m1_47" = "1746714962"
"m1_44" = "165799661"
"m1_45" = "3009313618"
"m1_48" = "1226411939"
"m1_49" = "4114743402"

[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UacDisableNotify" = "1"

[HKCU\Software\Stvncyfrlda]
"m2_10" = "173032746"
"m2_11" = "1908331499"
"m2_12" = "3643615808"
"m2_13" = "1083945517"
"m2_14" = "2819228168"
"m2_15" = "259556002"
"m2_16" = "1994846993"
"m2_17" = "3730138108"
"m2_18" = "1170457497"
"m2_19" = "2905756539"
"m3_71" = "2929954066"
"m3_70" = "1227955687"
"m3_73" = "2139008060"
"m3_72" = "369900673"
"m3_75" = "1280954054"
"m3_74" = "3840892843"
"m3_77" = "490007008"
"m3_76" = "3049946741"
"m3_79" = "3927378058"
"m3_78" = "2191956255"

[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusOverride" = "1"

[HKCU\Software\Stvncyfrlda]
"m2_82" = "559918734"
"m2_81" = "3119602873"
"m2_80" = "1384302779"
"m2_87" = "646432141"
"m2_86" = "3206117650"
"m2_85" = "1470819301"
"m2_84" = "4030504016"

[HKLM\SOFTWARE\Microsoft\Security Center]
"UacDisableNotify" = "1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"EnableLUA" = "0"

[HKCU\Software\Stvncyfrlda]
"m4_12" = "3643619612"
"m4_13" = "1083943049"
"m4_10" = "173038146"
"m4_11" = "1908328879"
"m4_16" = "1994847952"
"m4_17" = "3730138685"
"m4_14" = "2819233782"
"m4_15" = "259557219"
"m4_18" = "1170462122"
"m4_19" = "2905752855"
"m4_67" = "300362119"
"m4_66" = "2860038682"
"m4_65" = "1124747949"
"m4_64" = "3684424512"
"m4_63" = "1949133779"
"m4_62" = "213843046"
"m4_61" = "2773519609"
"m4_60" = "1038228876"
"m4_69" = "3770943585"
"m4_68" = "2035652852"

[HKCU\Software\Stvncyfrlda\168128873]
"86519073" = "72"

Firewall notifications are disabled:

[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DisableNotifications" = "1"

Antivirus notifications are disabled:

[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusDisableNotify" = "1"

Adds a rule to the firewall Windows which allows any network activity:

[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\c:]
"%original file name%.exe" = "c:\%original file name%.exe:*:Enabled:ipsec"

A firewall is disabled:

[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"EnableFirewall" = "0"

Antivirus notifications are disabled:

[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusDisableNotify" = "1"

Network activity (URLs)

URL IP
hxxp://lb1.www.ms.akadns.net/
hxxp://hi.n.shifen.com/siletoyou
hxxp://googlehosted.l.googleusercontent.com/ul.htm
hxxp://googlehosted.l.googleusercontent.com/au.htm
hxxp://www3.l.google.com/site/wwwbloguser/au.htm
sites.google.com 173.194.43.73
hi.baidu.com 180.76.2.41
www.bloguser.googlepages.com 173.194.43.76
www.baihe.googlepages.com 173.194.43.75
www.microsoft.com 1.103.192.54


HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Virus's file once a user opens a drive's folder in Windows Explorer.


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. Terminate malicious process(es) (How to End a Process With the Task Manager):

    XP-D3534004.EXE:592
    %original file name%.exe:1360

  2. Delete the original Virus file.
  3. Delete or disinfect the following files created/modified by the Virus:

    %System%\com.run (1425 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\0009209B_Rar\XP-542ADE6B.EXE (7971 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\internet.fne (184 bytes)
    %System%\spec.fne (601 bytes)
    %System%\XP-D3534004.EXE (7386 bytes)
    %Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021120130218\index.dat (202 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\spec.fne (73 bytes)
    %System%\ul.dll (2 bytes)
    %System%\og.edt (512 bytes)
    %System%\og.dll (692 bytes)
    %System%\eAPI.fne (1425 bytes)
    %System%\dp1.fne (601 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\eAPI.fne (323 bytes)
    %System%\RegEx.fne (673 bytes)
    %System%\internet.fne (673 bytes)
    %Documents and Settings%\%current user%\Local Settings\History\History.IE5\index.dat (266 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\RegEx.fne (167 bytes)
    %Documents and Settings%\%current user%\Start Menu\Programs\Startup\¡¡¡¡¡¡.lnk (1250 bytes)
    %System%\krnln.fnr (7433 bytes)
    %System%\shell.fne (40 bytes)
    %Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013030120130302\index.dat (202 bytes)
    %Documents and Settings%\%current user%\Local Settings\History\History.IE5\MSHist012013021820130225\index.dat (202 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\History\History.IE5\desktop.ini (159 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\000A3F79_Rar\XP-D3534004.EXE (7971 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\CPJ88DVX\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\SP4BG90R\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\DWCEH1W8\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\Temporary Internet Files\Content.IE5\O4BR8BYO\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\dp1.fne (114 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\krnln.fnr (5442 bytes)
    %WinDir%\system.ini (70 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\SPE7GLQZ\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\shell.fne (40 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\E_4\com.run (266 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\00090449_Rar\%original file name%.exe (7971 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\XGHX7I57\desktop.ini (67 bytes)
    %System%\XP-542ADE6B.EXE (7386 bytes)
    %Program Files%\Common Files\Java\Java Update\jusched.exe (272 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WN2PGHWJ\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\6JS32T6P\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\winewpm.exe (561 bytes)

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

    [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
    "XP-542ADE6B" = "%System%\XP-542ADE6B.EXE"

  5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  6. Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
  7. Reboot the computer.

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