Win32.Sality.3_9fcf05756a
Win32.Sality.3 (B) (Emsisoft), Win32.Sality.3 (AdAware), Virus.Win32.Sality.FD, Virus.Win32.Sality.2.FD, VirusSality.YR, SearchProtectToolbar.YR, GenericInjector.YR, GenericAutorunWorm.YR (Lavasoft MAS)
Behaviour: Worm, Virus, WormAutorun
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
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MD5: 9fcf05756ac13e33878dfb8c429ea984
SHA1: f3153257b099c26f3b55f53f57195382b5bc3373
SHA256: 7a30425d764f412385e56c1a76d77aff0aa2b63995389bebab2ca9d6c6816f60
SSDeep: 24576:2mbxM/3edqP8x8t2e ug5Vbjyg5wjW5iTUQiLNz0ABM YcVOi:2TeVx8t5gLbjL5wi8U1DWhQOi
Size: 1203616 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2011-07-06 17:31:20
Analyzed on: WindowsXPESX SP3 32-bit
Summary:
Worm. A program that is primarily replicating on networks or removable drives.
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 Worm's file once a user opens a drive's folder in Windows Explorer. |
Process activity
The Worm creates the following process(es):
%original file name%.exe:1820
The Worm injects its code into the following process(es):
Au_.exe:356
Explorer.EXE:512
Mutexes
The following mutexes were created/opened:
No objects were found.
File activity
The process %original file name%.exe:1820 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\~nsu.tmp\Au_.exe (7726 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\001E3602_Rar\%original file name%.exe (7726 bytes)
%WinDir%\system.ini (70 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nslB3.tmp (3624 bytes)
The Worm deletes the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\nsbB2.tmp (0 bytes)
The process Au_.exe:356 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
C:\gjwjw.pif (103 bytes)
%Program Files%\Adobe\Reader 9.0\Reader\Reader_sl.exe (1336 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\001E3B13_Rar\Au_.exe (7726 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\mwdw.exe (741 bytes)
C:\autorun.inf (234 bytes)
%Program Files%\Common Files\Java\Java Update\jusched.exe (368 bytes)
%System%\drivers\ntnns.sys (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nssB5.tmp (3624 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\windxiul.exe (15019 bytes)
The Worm deletes the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\001E3602_Rar\%original file name%.exe (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\001E3602_Rar (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\mwdw.exe (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nsnB4.tmp (0 bytes)
%System%\drivers\ntnns.sys (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\windxiul.exe (0 bytes)
Registry activity
The process %original file name%.exe:1820 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Security Center]
"UacDisableNotify" = "1"
[HKCU\Software\Aas]
"a1_0" = "2892445252"
[HKLM\System\CurrentControlSet\Control\Session Manager]
"PendingFileRenameOperations" = "\??\C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp\Au_.exe,"
[HKCU\Software\Aas\695404737]
"35845605" = "267"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"EnableLUA" = "0"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"GlobalUserOffline" = "0"
[HKCU\Software\Aas\695404737]
"50183847" = "23E4F7F25F8A545EF07859773043475EDD1D103E2D9C27F1F3A268ED09F30DE884DB9D92FD831B72EEF599E8C233EB23FBE7145BFA46281679ED385593CEE8869548167F08C5681A4B967232DBC5E0E01EC06026FCE8B24FCB589B28C073413E3C9C326851C4731397E851C96D85B6EDDDAA4E25FA227776D385991927AE94FC"
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
[HKCU\Software\Aas]
"a3_0" = "17001001"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusOverride" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UpdatesDisableNotify" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallOverride" = "1"
[HKCU\Software\Aas\695404737]
"14338242" = "0"
"7169121" = "136"
"21507363" = "0"
"28676484" = "35"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UacDisableNotify" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"Hidden" = "2"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallOverride" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallDisableNotify" = "1"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "DE 0C 4D B0 B7 93 88 BF 22 F0 5A F5 B4 D9 E1 78"
[HKCU\Software\Aas]
"a2_0" = "7005"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallDisableNotify" = "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\Security Center]
"UpdatesDisableNotify" = "1"
[HKCU\Software\Aas]
"a4_0" = "0"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusOverride" = "1"
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"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusDisableNotify" = "1"
A firewall is disabled:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"EnableFirewall" = "0"
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"
The process Au_.exe:356 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Security Center]
"UacDisableNotify" = "1"
[HKCU\Software\Aas\695404737]
"35845605" = "267"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"EnableLUA" = "0"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"GlobalUserOffline" = "0"
[HKCU\Software\Aas\695404737]
"50183847" = "23E4F7F25F8A545EF07859773043475EDD1D103E2D9C27F1F3A268ED09F30DE884DB9D92FD831B72EEF599E8C233EB23FBE7145BFA46281679ED385593CEE8869548167F08C5681A4B967232DBC5E0E01EC06026FCE8B24FCB589B28C073413E3C9C326851C4731397E851C96D85B6EDDDAA4E25FA227776D385991927AE94FC"
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
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusOverride" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UpdatesDisableNotify" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallOverride" = "1"
[HKCU\Software\Aas\695404737]
"14338242" = "0"
"7169121" = "136"
"21507363" = "0"
"28676484" = "35"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UacDisableNotify" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"Hidden" = "2"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallOverride" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallDisableNotify" = "1"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "CE 51 2A 7B 71 CB AF AD B6 F2 40 1F 14 B7 CB 20"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallDisableNotify" = "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\Security Center]
"UpdatesDisableNotify" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusOverride" = "1"
Adds a rule to the firewall Windows which allows any network activity:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp]
"Au_.exe" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp\Au_.exe:*:Enabled:ipsec"
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"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusDisableNotify" = "1"
A firewall is disabled:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"EnableFirewall" = "0"
The Worm deletes the following registry key(s):
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\LanmanWorkstation]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E97D-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\sermouse.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\termservice]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Netlogon]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\TDI]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdpcdd.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Browser]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\SCSI Class]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\sermouse.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Boot Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetBT]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\sr.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{36FC9E60-C465-11CF-8056-444553540000}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\WinMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\File system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\DcomLaunch]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmserver]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{745A17A0-74D3-11D0-B6FE-00A0C90F57DA}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\EventLog]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Messenger]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E980-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Ndisuio]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Boot Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\CryptSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\SharedAccess]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetBIOSGroup]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E96F-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\RpcSs]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\ipnat.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\SCSI Class]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\vgasave.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E967-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\PlugPlay]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdpdd.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Tcpip]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E97D-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NDIS Wrapper]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Boot file system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\PNP Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetDDEGroup]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\CryptSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Primary disk]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Netlogon]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\vga.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E967-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\HelpSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Primary disk]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\vga.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\WZCSVC]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\System Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmserver]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E977-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\System Bus Extender]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\vgasave.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{71A27CDD-812A-11D0-BEC7-08002BE2092F}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetMan]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Base]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\File system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmadmin]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\AppMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\tdtcp.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PCI Configuration]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\LanmanServer]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\HelpSvc]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\ip6fw.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E96A-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\AFD]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Streams Drivers]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\DcomLaunch]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmboot.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Base]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\DnsCache]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E96A-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NtLmSsp]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E965-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\WinMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmload.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E977-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmboot.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdsessmgr]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E975-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PlugPlay]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmadmin]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\tdpipe.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NDIS]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E97B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Dhcp]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmload.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E96B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E974-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\SRService]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\nm.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PNP_TDI]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E980-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{745A17A0-74D3-11D0-B6FE-00A0C90F57DA}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\Boot file system]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\dmio.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\AppMgmt]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\PCI Configuration]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetworkProvider]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\RpcSs]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\nm]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E969-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\PNP Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\EventLog]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Network]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{36FC9E60-C465-11CF-8056-444553540000}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\sr.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\LmHosts]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E96F-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\Filter]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\SRService]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E97B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E96B-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E973-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\NetBIOS]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\dmio.sys]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{4D36E965-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Minimal\{71A27CDD-812A-11D0-BEC7-08002BE2092F}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\{4D36E969-E325-11CE-BFC1-08002BE10318}]
[HKLM\System\CurrentControlSet\Control\SafeBoot\Network\rdpwd.sys]
The Worm deletes the following value(s) in system registry:
[HKLM\System\CurrentControlSet\Control\SafeBoot]
"AlternateShell"
Dropped PE files
| MD5 | File path |
|---|---|
| b19f9389d4cd85cbd05c55fa596efaaf | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\001E3B13_Rar\Au_.exe |
| e70738c4fc2be28858262f9d065f6da2 | c:\gjwjw.pif |
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 Worm's file once a user opens a drive's folder in Windows Explorer.
VersionInfo
Company Name: Client Connect LTD
Product Name: Search Protect
Product Version: 2.17.26.7
Legal Copyright: (c) 2014 ClientConnect Ltd.
Legal Trademarks:
Original Filename: SearchProtect
Internal Name: Unknown
File Version: 2.17.26.7
File Description: Search Protect Uninstaller
Comments:
Language: English (United States)
PE Sections
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
|---|---|---|---|---|---|
| .text | 4096 | 25506 | 25600 | 4.51362 | 631c10a67b596272be47670d4aab889e |
| .rdata | 32768 | 6386 | 6656 | 3.3883 | 170563e94de7ebfd6e622a164ce38c8a |
| .data | 40960 | 419484 | 512 | 0.991115 | 23d69b1e3a55dee07701198b7650a06b |
| .ndata | 462848 | 2215936 | 0 | 0 | d41d8cd98f00b204e9800998ecf8427e |
| .rsrc | 2678784 | 176128 | 174592 | 4.34915 | af957b8b07c4ead3c91b3ff8b28f3a03 |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
URLs
No activity has been detected.
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Web Traffic was not found.
The Worm connects to the servers at the folowing location(s):
.text
.rdata
.data
.ndata
.rsrc
RegDeleteKeyExW
Kernel32.DLL
PSAPI.DLL
%s=%s
GetWindowsDirectoryW
KERNEL32.dll
ExitWindowsEx
USER32.dll
GDI32.dll
SHFileOperationW
ShellExecuteW
SHELL32.dll
RegDeleteKeyW
RegCloseKey
RegEnumKeyW
RegOpenKeyExW
RegCreateKeyExW
ADVAPI32.dll
COMCTL32.dll
ole32.dll
VERSION.dll
d!.MU
/%C.8j
%C`1j
t.zqa
y%Ctl
.fVFO
.wCpE
;g%1s
ZsSh(x5
h%ò
System.dll
`.rdata
@.data
@.reloc
.reloc
)BB.IW
7wq%cm;|
;74/, (%#
~{xrpfa\ZSM@;3-%U<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="Nullsoft.NSIS.exehead" type="win32"></assemblyIdentity><description>Nullsoft Install System v2.46.1-Unicode 2.17.0</description><description>Nullsoft Install System v2.46.1-Unicode</description><trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"><security><requestedPrivileges><requestedExecutionLevel level="requireAdministrator" uiAccess="false"></requestedExecutionLevel></requestedPrivileges></security></trustInfo><compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"><application><supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"></supportedOS><supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"></supportedOS><supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"></supportedOS><supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"></supportedOS></application></compatibility></assembly>PAPADDINGXXPADDINGPADDINGXXPADDINGzu`SSHELL32.DLL
ShellExecuteA
KERNEL32.DLL
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\001E3B13_Rar\Au_.exe
Au_.exe
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nssB5.tmp
u_.exe
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp\Au_.exe
hXXp://althawry.org/images/xs.jpg
hXXp://VVV.careerdesk.org/images/xs.jpg
hXXp://arthur.niria.biz/xs.jpg
hXXp://amsamex.com/xs.jpg
hXXp://apple-pie.in/images/xs.jpg
hXXp://ahmediye.net/xs.jpg
hXXp://g2.arrowhitech.com/xs.jpg
hXXp://ampyazilim.com.tr/images/xs2.jpg
hXXp://koonadance2.com/images/logo.gif
hXXp://kuplu.bel.tr/images/logo.gif
hXXp://VVV.liderancaspoliticas.com.br/logo.gif
hXXp://VVV.legalbilgisayar.com/img/logo.gif
hXXp://lifecom24.co.cc/images/logo.gif
.info/J
home.gifI888
h.rata
Bkrnl.exe?
= =$=(=,=
322%2`.50728)
.klkjw:9fqwi
FamXf39.sys
.pBTa8
%s:*:
Bg.laXV
&?%x=
GUrlA'
Web%w|nc
HTTP)
2GUARDCMD.
.ENHCDM
PL/KPCKwWEB
MM.PFW.
.bssf
J:CRT
MSVCRT.dll
WS2_32.dll
SHFileOperationA
verifying installer: %d%%
unpacking data: %d%%
... %d%%
hXXp://nsis.sf.net/NSIS_Error
~nsu.tmp
%u.%u%s%s
.DEFAULT\Control Panel\International
Software\Microsoft\Windows\CurrentVersion
*?|<>/":
callback%d
kernel32.dll
{"function": 32,"InstallSettings": INSTALL_SETTINGS_JSON_ALIAS, "InstallCMDLine": "INSTALL_CMD_LINE_ALIAS"}INSTALL_CMD_LINE_ALIAS
{"function": 33,"InstallSettingKeyName": "INSTALL_SETTING_KEY_NAME_ALIAS"}INSTALL_SETTING_KEY_NAME_ALIAS
{"function": 34,"jsonString": JSON_STRING_ALIAS,"jsonKeyPath": "JSON_KEY_PATH_ALIAS"}JSON_KEY_PATH_ALIAS
{"event_type":"ping","SP_ID":"SP_SP_ID","sessionid":"SP_SESSION_ID","machine_ID":"SP_MACHINE_ID","SP_version":"SP_SP_VERSION","source":"SP","OS_name":"SP_OS_NAME","OS_version":"SP_OS_VERSION","internetExplorer_version":"SP_IE_VERSION","firefox_version":"SP_FF_VERSION","chrome_version":"SP_CH_VERSION","environment":"SP_ENVIRONMENT","actionType":"SP_ACTION_TYPE","methodInfo":"SP_METHOD_INFO","sequence_timestamp":"SP_SEQUENCE_TIMESTAMP","details":"SP_DETAILS"}2.17.26.7
Firefox
Chrome
SOFTWARE\Microsoft\Windows NT\CurrentVersion
\inetc.dll
\a.txt
hXXp://tb-test.databssint.com
\SearchProtect\bin\uninstall.exe
\SearchProtect\bin\cltmng.exe
hXXp://sp-installer.databssint.com
SetRepositoryKey
%COMSPEC%
\nsExec.dll
RunCmd=
2.2.0.0
\bin\CltMngSvc.exe
\UserSettings.dat
UserSettings.dat Removed from:
\UserRepository.dat
UserRepository.dat Removed from:
\Cvc.dat
Cvc.dat Removed from:
hXXp://sp-settings.qaspccint.com/spinstallersettings/SP_VERSION/test/ABTEST_SETTINGS_ID/carrierId/CARRIER_ID
hXXp://sp-settings.spccint.com/spinstallersettings/SP_VERSION/test/ABTEST_SETTINGS_ID/carrierId/CARRIER_ID
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows
un.onInit
IsParentProcessCertified
\Main\bin\CltMngSvc.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
REG delete HKEY_LOCAL_MACHINE\Software\SearchProtect /f
\38fdaae5-8e0e-493c-88ec-e05c3be06e42
\D7ADFCCA-EE7E-442C-9999-C4D14FEF360B
un.DeleteRegistryEntries
Software\Microsoft\Windows\CurrentVersion\Uninstall\SearchProtect
un.DeleteFiles
\bin\*.*
\rep\*.*
\res\*.*
un.DeleteAllFiles
un.UninstallShimsDBs
c:\windows\system32\sdbinst -u c:\windows\appPatch\custom\{8a4d5a43-c64a-45ab-bdf4-804fe18ceafd}.sdbc:\windows\system32\sdbinst -u c:\windows\appPatch\custom\custom64\{cf2797aa-b7ec-e311-8ed9-005056c00008}.sdbc:\windows\AppPatch\spbin
c:\windows\AppPatch\AppPatch64\SPVCLdr64.dll
u_.exe"
\wininit.ini
Nullsoft Install System (Unicode) v2.46.1-Unicode
"C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp\Au_.exe"
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nsnB4.tmp
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\
Au_.exe_356_rwx_006A6000_00011000:
SHELL32.DLL
ShellExecuteA
KERNEL32.DLL
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\001E3B13_Rar\Au_.exe
Au_.exe
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\nssB5.tmp
u_.exe
.rsrc
.text
C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\~nsu.tmp\Au_.exe
hXXp://althawry.org/images/xs.jpg
hXXp://VVV.careerdesk.org/images/xs.jpg
hXXp://arthur.niria.biz/xs.jpg
hXXp://amsamex.com/xs.jpg
hXXp://apple-pie.in/images/xs.jpg
hXXp://ahmediye.net/xs.jpg
hXXp://g2.arrowhitech.com/xs.jpg
hXXp://ampyazilim.com.tr/images/xs2.jpg
hXXp://koonadance2.com/images/logo.gif
hXXp://kuplu.bel.tr/images/logo.gif
hXXp://VVV.liderancaspoliticas.com.br/logo.gif
hXXp://VVV.legalbilgisayar.com/img/logo.gif
hXXp://lifecom24.co.cc/images/logo.gif
.info/J
home.gifI888
KERNEL32.dll
h.rata
Bkrnl.exe?
= =$=(=,=
322%2`.50728)
.klkjw:9fqwi
FamXf39.sys
.pBTa8
%s:*:
Bg.laXV
&?%x=
GUrlA'
Web%w|nc
HTTP)
2GUARDCMD.
.ENHCDM
PL/KPCKwWEB
MM.PFW.
.bssf
J:CRT
ADVAPI32.dll
MSVCRT.dll
SHELL32.dll
USER32.dll
WS2_32.dll
RegCloseKey
SHFileOperationA
Au_.exe_356_rwx_00CA0000_0108E000:
c:\windows
hXXp://althawry.org/images/xs.jpg
hXXp://VVV.careerdesk.org/images/xs.jpg
hXXp://arthur.niria.biz/xs.jpg
hXXp://amsamex.com/xs.jpg
hXXp://apple-pie.in/images/xs.jpg
hXXp://ahmediye.net/xs.jpg
hXXp://g2.arrowhitech.com/xs.jpg
hXXp://ampyazilim.com.tr/images/xs2.jpg
%System%\drivers\ntnns.sys
1979734669
SHELL32.DLL
ShellExecuteA
KERNEL32.DLL
.rsrc
.text
hXXp://89.119.67.154/testo5/
hXXp://kukutrustnet777.info/home.gif
hXXp://kukutrustnet888.info/home.gif
hXXp://kukutrustnet987.info/home.gif
KERNEL32.dll
USER32.dll
h.rdata
H.data
.reloc
ntoskrnl.exe
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50728)
Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Software\Microsoft\Windows\CurrentVersion\Internet Settings
Software\Microsoft\Windows\CurrentVersion
hXXp://VVV.klkjwre9fqwieluoi.info/
hXXp://kukutrustnet777888.info/
Software\Microsoft\Windows\CurrentVersion\policies\system
Software\Microsoft\Windows\ShellNoRoam\MUICache
%s:*:Enabled:ipsec
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced
GdiPlus.dll
hXXp://
ipfltdrv.sys
VVV.microsoft.com
?%x=%d
&%x=%d
SYSTEM.INI
USER32.DLL
.%c%s
\\.\amsint32
NTDLL.DLL
autorun.inf
ADVAPI32.DLL
win%s.exe
%s.exe
WININET.DLL
InternetOpenUrlA
avast! Web Scanner
Avira AntiVir Premium WebGuard
cmdGuard
cmdAgent
Eset HTTP Server
ProtoPort Firewall service
SpIDer FS Monitor for Windows NT
Symantec Password Validation
WebrootDesktopFirewallDataService
WebrootFirewall
%d%d.tmp
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
%s\%s
%s\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
Software\Microsoft\Windows\CurrentVersion\Ext\Stats
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
Explorer.exe
A2CMD.
ASHWEBSV.
AVGCC.AVGCHSVX.
DRWEB
DWEBLLIO
DWEBIO
FSGUIEXE.
MCVSSHLD.
NPFMSG.
SYMSPORT.
WEBSCANX.
.adata
M_%d_
%c%d_%d
?456789:;<=
!"#$%&'()* ,-./0123
GetProcessHeap
GetWindowsDirectoryA
RegEnumKeyExA
RegDeleteKeyA
RegOpenKeyExA
RegCreateKeyA
RegCloseKey
SHFileOperationA
&3&3&3&389
.rdata
.data
Bkrnl.exe?
= =$=(=,=
322%2`.50728)
.klkjw:9fqwi
FamXf39.sys
.pBTa8
%s:*:
Bg.laXV
&?%x=
GUrlA'
Web%w|nc
HTTP)
2GUARDCMD.
.ENHCDM
PL/KPCKwWEB
MM.PFW.
.bssf
J:CRT
ADVAPI32.dll
MSVCRT.dll
SHELL32.dll
WS2_32.dll
Au_.exe_356_rwx_02550000_00002000:
SHELL32.DLL
ShellExecuteA
KERNEL32.DLL
.rsrc
.text
Au_.exe_356_rwx_02660000_00001000:
|au_.exeM_356_
Explorer.EXE_512_rwx_00F30000_00002000:
SHELL32.DLL
ShellExecuteA
KERNEL32.DLL
.rsrc
.text
Explorer.EXE_512_rwx_00F40000_00001000:
|explorer.exeM_512_
Remove it with Ad-Aware
- Click (here) to download and install Ad-Aware Free Antivirus.
- Update the definition files.
- Run a full scan of your computer.
Manual removal*
- Terminate malicious process(es) (How to End a Process With the Task Manager):
%original file name%.exe:1820
- Delete the original Worm file.
- Delete or disinfect the following files created/modified by the Worm:
%Documents and Settings%\%current user%\Local Settings\Temp\~nsu.tmp\Au_.exe (7726 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\001E3602_Rar\%original file name%.exe (7726 bytes)
%WinDir%\system.ini (70 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nslB3.tmp (3624 bytes)
C:\gjwjw.pif (103 bytes)
%Program Files%\Adobe\Reader 9.0\Reader\Reader_sl.exe (1336 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\001E3B13_Rar\Au_.exe (7726 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\mwdw.exe (741 bytes)
C:\autorun.inf (234 bytes)
%Program Files%\Common Files\Java\Java Update\jusched.exe (368 bytes)
%System%\drivers\ntnns.sys (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\nssB5.tmp (3624 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\windxiul.exe (15019 bytes) - Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
- Reboot the computer.
*Manual removal may cause unexpected system behaviour and should be performed at your own risk.
