Trojan.NSIS.GoogUpdate.dq (Kaspersky), Win32.Sality.3 (B) (Emsisoft), Win32.Sality.3 (AdAware), Virus.Win32.Sality.FD, Virus.Win32.Sality.2.FD, VirusSality.YR, GenericAutorunWorm.YR, GenericInjector.YR (Lavasoft MAS)Behaviour: Trojan, Worm, Virus, WormAutorun
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: f5e3e44223ed5f6dedb681d13553b4df
SHA1: d546b9e20a2e8f349da9f74aa00b9db3ce6a49e5
SHA256: 18a46524829f3038290decda0861f576521604e89c76f0a414b56896636d796b
SSDeep: 24576:gEwf6L/1hxU10ucFy6pDuXGtS3jhBapSvOT6h7gp:gEwf8UmFbD9ABapSvOT6he
Size: 1025952 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2014-10-31 22:41:14
Analyzed on: WindowsXPESX SP3 32-bit
Summary: Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).
Dynamic Analysis
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 Trojan's file once a user opens a drive's folder in Windows Explorer. |
Process activity
The Trojan creates the following process(es):
%original file name%.exe:1072
The Trojan injects its code into the following process(es):
Explorer.EXE:1852
Mutexes
The following mutexes were created/opened:No objects were found.
File activity
The process %original file name%.exe:1072 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%WinDir%\system.ini (72 bytes)
Registry activity
The process %original file name%.exe:1072 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Security Center]
"UacDisableNotify" = "1"
[HKCU\Software\Aas]
"a1_0" = "1126387021"
[HKCU\Software\Aas\695404737]
"35845605" = "279"
[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" = "5E8F4F62667CCCACEB781E90A37BB0A8ADFF5D0207CECC747614EAA681F1DF0F00D65B17772A9DACB325D1E7C4AC55E9F9253BF5993C7E62952C57DF62A6E5FDC9B8A5299A8DBED1FB5A9EB34E350D6061885163CFAE9F1D1D0ECFBA99B9BDAEB650B55175FC1C2A965481E15E9A3CAD71726D65F3CDA5637BF0BE3BC8E374C3"
"43014726" = "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"
[HKCU\Software\Aas]
"a3_0" = "17001001"
[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusOverride" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UpdatesDisableNotify" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallOverride" = "1"
[HKCU\Software\Aas\695404737]
"14338242" = "0"
"7169121" = "157"
"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" = "F6 B8 D7 9B F2 39 E2 55 AA 63 3E EC 78 14 93 7E"
[HKCU\Software\Aas]
"a2_0" = "6545"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallDisableNotify" = "1"
[HKLM\SOFTWARE\Microsoft\Security Center]
"UpdatesDisableNotify" = "1"
[HKCU\Software\Aas]
"a4_0" = "0"
[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:]
"%original file name%.exe" = "c:\%original file name%.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"
Dropped PE files
| MD5 | File path |
|---|---|
| 8a53255d965908a910a6444f8c609472 | c:\xipkx.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 Trojan's file once a user opens a drive's folder in Windows Explorer.
Removals
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:1072
- Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
%WinDir%\system.ini (72 bytes)
- Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
- Reboot the computer.
Static Analysis
VersionInfo
Company Name: Object Browser
Product Name: Sense
Product Version: 1000.1000.1000.1000
Legal Copyright: Copyright 2011
Legal Trademarks:
Original Filename: Sense.exe
Internal Name: Sense
File Version: 1000.1000.1000.1000
File Description: Sense exe
Comments:
Language: English (United States)
Company Name: Object BrowserProduct Name: SenseProduct Version: 1000.1000.1000.1000Legal Copyright: Copyright 2011Legal Trademarks: Original Filename: Sense.exeInternal Name: SenseFile Version: 1000.1000.1000.1000File Description: Sense exeComments: Language: English (United States)
PE Sections
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
|---|---|---|---|---|---|
| .text | 4096 | 671470 | 671744 | 4.60484 | 3f0d7cc0cdc8638d78f02586b57c5610 |
| .rdata | 675840 | 239970 | 240128 | 3.91787 | 9a374e141e548ca71045c14e59112f0c |
| .data | 917504 | 49796 | 28160 | 3.52796 | d09e2d3ca08ae14742c5828cc31c1955 |
| .tls | 970752 | 9 | 512 | 0 | bf619eac0cdf3f68d496ea9344137e8b |
| .rsrc | 974848 | 81920 | 79872 | 5.52222 | c63e5bcd477cbc4c9cc34ef16c52fe15 |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Network Activity
URLs
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Map
The Trojan connects to the servers at the folowing location(s):
Strings from Dumps
Explorer.EXE_1852_rwx_00E30000_00002000:
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
KERNEL32.DLL
KERNEL32.DLL
.rsrc
.rsrc
.text
.text
Explorer.EXE_1852_rwx_00E40000_00001000:
|explorer.exeM_1852_
|explorer.exeM_1852_
Explorer.EXE_1852_rwx_03010000_0108E000:
c:\windows
c:\windows
hXXp://202.143.159.135/images/logo.gif
hXXp://202.143.159.135/images/logo.gif
hXXp://bem.dk/images/logof.gif
hXXp://bem.dk/images/logof.gif
hXXp://banboon.com/images/logo.gif
hXXp://banboon.com/images/logo.gif
hXXp://bdb.com.my/logo.gif
hXXp://bdb.com.my/logo.gif
hXXp://baulaung.org/images/logo.gif
hXXp://baulaung.org/images/logo.gif
hXXp://bazyar-arya.com/logo.gif
hXXp://bazyar-arya.com/logo.gif
hXXp://barlikinsaat.com.tr/images/logo.gif
hXXp://barlikinsaat.com.tr/images/logo.gif
hXXp://basamakhalisi.com/logo.gif
hXXp://basamakhalisi.com/logo.gif
%System%\drivers\jjdeon.sys
%System%\drivers\jjdeon.sys
24420001477
24420001477
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
KERNEL32.DLL
KERNEL32.DLL
.rsrc
.rsrc
.text
.text
hXXp://89.119.67.154/testo5/
hXXp://89.119.67.154/testo5/
hXXp://kukutrustnet777.info/home.gif
hXXp://kukutrustnet777.info/home.gif
hXXp://kukutrustnet888.info/home.gif
hXXp://kukutrustnet888.info/home.gif
hXXp://kukutrustnet987.info/home.gif
hXXp://kukutrustnet987.info/home.gif
KERNEL32.dll
KERNEL32.dll
USER32.dll
USER32.dll
h.rdata
h.rdata
H.data
H.data
.reloc
.reloc
ntoskrnl.exe
ntoskrnl.exe
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50728)
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\Classes\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Software\Microsoft\Windows\CurrentVersion\Internet Settings
Software\Microsoft\Windows\CurrentVersion\Internet Settings
Software\Microsoft\Windows\CurrentVersion
Software\Microsoft\Windows\CurrentVersion
hXXp://VVV.klkjwre9fqwieluoi.info/
hXXp://VVV.klkjwre9fqwieluoi.info/
hXXp://kukutrustnet777888.info/
hXXp://kukutrustnet777888.info/
Software\Microsoft\Windows\CurrentVersion\policies\system
Software\Microsoft\Windows\CurrentVersion\policies\system
Software\Microsoft\Windows\ShellNoRoam\MUICache
Software\Microsoft\Windows\ShellNoRoam\MUICache
%s:*:Enabled:ipsec
%s:*:Enabled:ipsec
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced
GdiPlus.dll
GdiPlus.dll
hXXp://
hXXp://
ipfltdrv.sys
ipfltdrv.sys
VVV.microsoft.com
VVV.microsoft.com
?%x=%d
?%x=%d
&%x=%d
&%x=%d
SYSTEM.INI
SYSTEM.INI
USER32.DLL
USER32.DLL
.%c%s
.%c%s
\\.\amsint32
\\.\amsint32
NTDLL.DLL
NTDLL.DLL
autorun.inf
autorun.inf
ADVAPI32.DLL
ADVAPI32.DLL
win%s.exe
win%s.exe
%s.exe
%s.exe
WININET.DLL
WININET.DLL
InternetOpenUrlA
InternetOpenUrlA
avast! Web Scanner
avast! Web Scanner
Avira AntiVir Premium WebGuard
Avira AntiVir Premium WebGuard
cmdGuard
cmdGuard
cmdAgent
cmdAgent
Eset HTTP Server
Eset HTTP Server
ProtoPort Firewall service
ProtoPort Firewall service
SpIDer FS Monitor for Windows NT
SpIDer FS Monitor for Windows NT
Symantec Password Validation
Symantec Password Validation
WebrootDesktopFirewallDataService
WebrootDesktopFirewallDataService
WebrootFirewall
WebrootFirewall
%d%d.tmp
%d%d.tmp
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
%s\%s
%s\%s
%s\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
%s\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
Software\Microsoft\Windows\CurrentVersion\Ext\Stats
Software\Microsoft\Windows\CurrentVersion\Ext\Stats
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
Explorer.exe
Explorer.exe
A2CMD.
A2CMD.
ASHWEBSV.
ASHWEBSV.
AVGCC.AVGCHSVX.
AVGCC.AVGCHSVX.
DRWEB
DRWEB
DWEBLLIO
DWEBLLIO
DWEBIO
DWEBIO
FSGUIEXE.
FSGUIEXE.
MCVSSHLD.
MCVSSHLD.
NPFMSG.
NPFMSG.
SYMSPORT.
SYMSPORT.
WEBSCANX.
WEBSCANX.
.adata
.adata
M_%d_
M_%d_
%c%d_%d
%c%d_%d
?456789:;
?456789:;
!"#$%&'()* ,-./0123
!"#$%&'()* ,-./0123
GetProcessHeap
GetProcessHeap
GetWindowsDirectoryA
GetWindowsDirectoryA
RegEnumKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegDeleteKeyA
RegOpenKeyExA
RegOpenKeyExA
RegCreateKeyA
RegCreateKeyA
RegCloseKey
RegCloseKey
SHFileOperationA
SHFileOperationA
&3&3&3&389
&3&3&3&389
.rdata
.rdata
.data
.data
Bkrnl.exe?
Bkrnl.exe?
= =$=(=,=
= =$=(=,=
322%2`.50728)
322%2`.50728)
.klkjw:9fqwi
.klkjw:9fqwi
FamXf39.sys
FamXf39.sys
.pBTa8
.pBTa8
%s:*:
%s:*:
Bg.laXV
Bg.laXV
&?%x=
&?%x=
GUrlA'
GUrlA'
Web%w|nc
Web%w|nc
HTTP)
HTTP)
2GUARDCMD.
2GUARDCMD.
.ENHCDM
.ENHCDM
PL/KPCKwWEB
PL/KPCKwWEB
MM.PFW.
MM.PFW.
.bssf
.bssf
J:CRT
J:CRT
ADVAPI32.dll
ADVAPI32.dll
MSVCRT.dll
MSVCRT.dll
SHELL32.dll
SHELL32.dll
WS2_32.dll
WS2_32.dll