Trojan.KillFiles.61882

Technical Information

To ensure autorun and distribution:

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\SENS] 'Start' = '00000002'

Malicious functions:

Creates and executes the following:

'C:\953cbae5ee158237df1f6c01b22a\update\update.exe' /passive /norestart
'%TEMP%\7ZipSfx.000\Windows-KB909520-v1.000-x86-ENU.exe' /passive /norestart

Executes the following:

'<SYSTEM32>\cmd.exe' /S /D /c" ver "
'<SYSTEM32>\findstr.exe' /i "5\.1\."
'<SYSTEM32>\msiexec.exe' /V
'<SYSTEM32>\cmd.exe' /c ""%TEMP%\7ZipSfx.000\x32.bat" "
'<SYSTEM32>\msiexec.exe' /i PKCS11WrapperSetup.msi /quiet /norestart

Modifies file system:

Creates the following files:

C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SYSTEM
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SAM
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SOFTWARE
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_.DEFAULT
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_MACHINE_SECURITY
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\INDEX.BTR
%WINDIR%\basecsp.cat
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\$WinMgmt.CFG
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\ComDb.Dat
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\domain.txt
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-18
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-19
%WINDIR%\$NtUninstallbasecsp$\spuninst\spuninst.exe
%WINDIR%\$NtUninstallbasecsp$\spuninst\spuninst.inf
%WINDIR%\$NtUninstallbasecsp$\spuninst\updspapi.dll
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-21-2052111302-484763869-725345543-1003
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_USRCLASS_S-1-5-21-2052111302-484763869-725345543-1003
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_USRCLASS_S-1-5-20
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_USRCLASS_S-1-5-19
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\_REGISTRY_USER_NTUSER_S-1-5-20
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\INDEX.MAP
%WINDIR%\security\res2.log
%WINDIR%\security\res1.log
%WINDIR%\security\edbtmp.log
<SYSTEM32>\SETA.tmp
%WINDIR%\SECB.tmp
%WINDIR%\security\logs\update.log
%WINDIR%\security\Database\update.sdb
%WINDIR%\security\edb.chk
%WINDIR%\security\edb.log
%WINDIR%\security\tmp.edb
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\MAPPING2.MAP
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\OBJECTS.DATA
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\MAPPING1.MAP
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\MAPPING.VER
<SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\basecsp.cat
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP16\snapshot\Repository\FS\OBJECTS.MAP
<SYSTEM32>\SET9.tmp
<SYSTEM32>\SET8.tmp
<SYSTEM32>\SET6.tmp
<SYSTEM32>\SET7.tmp
C:\953cbae5ee158237df1f6c01b22a\axaltocm.dll
C:\953cbae5ee158237df1f6c01b22a\basecsp.dll
C:\953cbae5ee158237df1f6c01b22a\empty.cat
<SYSTEM32>\PKCS11Wrapper.dll
%WINDIR%\Installer\288e1.msi
C:\953cbae5ee158237df1f6c01b22a\pintool.exe
C:\953cbae5ee158237df1f6c01b22a\spuninst.exe
C:\953cbae5ee158237df1f6c01b22a\spmsg.dll
C:\953cbae5ee158237df1f6c01b22a\bcsprsrc.dll
C:\953cbae5ee158237df1f6c01b22a\ifxcardm.dll
%TEMP%\7ZipSfx.000\Komponente32.exe
%TEMP%\7ZipSfx.000\Komponente64.exe
%TEMP%\7ZipSfx.000\x64.bat
%TEMP%\7ZipSfx.000\PKCS11WrapperSetup.msi
%TEMP%\7ZipSfx.000\x32.bat
%WINDIR%\Installer\MSI1.tmp
C:\Config.Msi\288e0.rbs
%WINDIR%\Installer\288df.ipi
%TEMP%\7ZipSfx.000\Windows-KB909520-v1.000-x86-ENU.exe
%WINDIR%\Installer\288dd.msi
C:\953cbae5ee158237df1f6c01b22a\spupdsvc.exe
%WINDIR%\inf\oem3.inf
%WINDIR%\inf\oem3.PNF
<SYSTEM32>\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem3.CAT
C:\953cbae5ee158237df1f6c01b22a\$shtdwn$.req
%WINDIR%\basecsp.log
%WINDIR%\$NtUninstallbasecsp$\reg00006
%WINDIR%\$NtUninstallbasecsp$\spuninst\spuninst.txt
%WINDIR%\$NtUninstallbasecsp$\reg00005
%WINDIR%\$NtUninstallbasecsp$\reg00003
%WINDIR%\$NtUninstallbasecsp$\reg00004
C:\953cbae5ee158237df1f6c01b22a\update\update.exe
C:\953cbae5ee158237df1f6c01b22a\update\update_srv2k3.inf
C:\953cbae5ee158237df1f6c01b22a\update\updspapi.dll
C:\953cbae5ee158237df1f6c01b22a\update\basecsp.cat
C:\953cbae5ee158237df1f6c01b22a\update\spcustom.dll
C:\953cbae5ee158237df1f6c01b22a\update\eula.txt
C:\953cbae5ee158237df1f6c01b22a\update\update.ver
C:\953cbae5ee158237df1f6c01b22a\update\updatebr.inf
C:\953cbae5ee158237df1f6c01b22a\update\update_win2k.inf
C:\953cbae5ee158237df1f6c01b22a\update\update_winxp.inf