Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,%ALLUSERSPROFILE%\WuIEgAsU\lacMcYws.exe,'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'lacMcYws.exe' = '%ALLUSERSPROFILE%\WuIEgAsU\lacMcYws.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'SSIkQYgQ.exe' = '%HOMEPATH%\gOEYMkgs\SSIkQYgQ.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\vwYgEQEb] 'ImagePath' = '%ALLUSERSPROFILE%\tuIMYcEM\ZgMYMIIE.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\vwYgEQEb] 'Start' = '00000002'
Infects the following executable files:
- C:\Far2\Far.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
blocks the following features:
- User Account Control (UAC)
Executes the following:
- '<SYSTEM32>\reg.exe' add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
- '<SYSTEM32>\reg.exe' add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
- '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
- '<SYSTEM32>\cmd.exe' /c "<Current directory>\<File name>"
- '%HOMEPATH%\gOEYMkgs\SSIkQYgQ.exe'
- '%ALLUSERSPROFILE%\WuIEgAsU\lacMcYws.exe'
- '%ALLUSERSPROFILE%\tuIMYcEM\ZgMYMIIE.exe'
Modifies file system:
Creates the following files:
- %HOMEPATH%\gOEYMkgs\BcAC.exe
- %HOMEPATH%\gOEYMkgs\vUwa.exe
- %HOMEPATH%\gOEYMkgs\uAci.exe
- %HOMEPATH%\gOEYMkgs\yoAe.exe
- %HOMEPATH%\gOEYMkgs\ywsw.exe
- %HOMEPATH%\gOEYMkgs\Jwge.exe
- %HOMEPATH%\gOEYMkgs\PMok.exe
- %HOMEPATH%\gOEYMkgs\kUQo.exe
- %HOMEPATH%\gOEYMkgs\jEYs.exe
- %HOMEPATH%\gOEYMkgs\eUgo.exe
- %HOMEPATH%\gOEYMkgs\bAMW.exe
- %HOMEPATH%\gOEYMkgs\ekIM.exe
- %HOMEPATH%\gOEYMkgs\KUAI.exe
- %HOMEPATH%\gOEYMkgs\JssG.exe
- %HOMEPATH%\gOEYMkgs\TQgg.exe
- %HOMEPATH%\gOEYMkgs\WQUM.exe
- %HOMEPATH%\gOEYMkgs\CIUa.exe
- %HOMEPATH%\gOEYMkgs\CwkI.exe
- %HOMEPATH%\gOEYMkgs\vUgO.exe
- %HOMEPATH%\gOEYMkgs\mYkc.exe
- %HOMEPATH%\gOEYMkgs\TIIK.exe
- %HOMEPATH%\gOEYMkgs\mosu.exe
- %HOMEPATH%\gOEYMkgs\CQYG.exe
- %HOMEPATH%\gOEYMkgs\RUoI.exe
- %HOMEPATH%\gOEYMkgs\XYEm.exe
- %HOMEPATH%\gOEYMkgs\nEgU.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Winter.jpg.exe
- %HOMEPATH%\gOEYMkgs\JkEQ.exe
- %HOMEPATH%\gOEYMkgs\dEIO.exe
- %HOMEPATH%\gOEYMkgs\ewQM.exe
- %HOMEPATH%\gOEYMkgs\WIkG.exe
- %HOMEPATH%\gOEYMkgs\CwUg.exe
- %HOMEPATH%\gOEYMkgs\TkcY.exe
- %HOMEPATH%\gOEYMkgs\vEIa.exe
- %HOMEPATH%\gOEYMkgs\ygMG.exe
- %HOMEPATH%\gOEYMkgs\nkgE.exe
- %HOMEPATH%\gOEYMkgs\BAow.exe
- %HOMEPATH%\gOEYMkgs\TYUm.exe
- %HOMEPATH%\gOEYMkgs\SAIk.exe
- %HOMEPATH%\gOEYMkgs\AQwu.exe
- %HOMEPATH%\gOEYMkgs\RQIA.exe
- %HOMEPATH%\gOEYMkgs\BQYw.exe
- %TEMP%\WERad95.dir00\ZgMYMIIE.exe.hdmp
- %HOMEPATH%\gOEYMkgs\gcwW.exe
- %HOMEPATH%\gOEYMkgs\pccE.exe
- %HOMEPATH%\gOEYMkgs\mQsm.exe
- %TEMP%\WERad95.dir00\ZgMYMIIE.exe.mdmp
- %HOMEPATH%\gOEYMkgs\eUoy.exe
- %HOMEPATH%\gOEYMkgs\IEYO.exe
- %HOMEPATH%\gOEYMkgs\vkkY.exe
- %HOMEPATH%\gOEYMkgs\kEEo.exe
- %HOMEPATH%\gOEYMkgs\SsUa.exe
- %HOMEPATH%\gOEYMkgs\gAgI.exe
- %HOMEPATH%\gOEYMkgs\ckwq.exe
- %HOMEPATH%\gOEYMkgs\IEAS.exe
- %TEMP%\WERad95.dir00\appcompat.txt
- %HOMEPATH%\gOEYMkgs\JoQS.exe
- %HOMEPATH%\gOEYMkgs\EoQu.exe
- %TEMP%\WERad95.dir00\manifest.txt
- %HOMEPATH%\gOEYMkgs\XAww.exe
- %HOMEPATH%\gOEYMkgs\fUUE.exe
- %HOMEPATH%\gOEYMkgs\GMkc.exe
- %HOMEPATH%\gOEYMkgs\VkwU.exe
- %HOMEPATH%\gOEYMkgs\gock.exe
- %HOMEPATH%\gOEYMkgs\ncoY.exe
- %HOMEPATH%\gOEYMkgs\ZoMm.exe
- %HOMEPATH%\gOEYMkgs\xQsO.exe
- %HOMEPATH%\gOEYMkgs\pIss.exe
- %HOMEPATH%\gOEYMkgs\Pgoc.exe
- %HOMEPATH%\gOEYMkgs\TUYa.exe
- %HOMEPATH%\gOEYMkgs\JIsW.exe
- %HOMEPATH%\gOEYMkgs\AsAg.exe
- %HOMEPATH%\gOEYMkgs\ZMwM.exe
- %HOMEPATH%\gOEYMkgs\NUYI.exe
- %HOMEPATH%\gOEYMkgs\ggIc.exe
- %HOMEPATH%\gOEYMkgs\mAgE.exe
- %HOMEPATH%\gOEYMkgs\dwYk.exe
- %HOMEPATH%\gOEYMkgs\aYII.exe
- %HOMEPATH%\gOEYMkgs\YUAk.exe
- %HOMEPATH%\gOEYMkgs\FUEO.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\car.bmp.exe
- %HOMEPATH%\gOEYMkgs\sscm.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\cat.bmp.exe
- %HOMEPATH%\gOEYMkgs\xsMY.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\butterfly.bmp.exe
- %HOMEPATH%\gOEYMkgs\pIkI.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\ball.bmp.exe
- %HOMEPATH%\gOEYMkgs\tkUM.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\beach.bmp.exe
- %HOMEPATH%\gOEYMkgs\KQka.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\drip.bmp.exe
- %HOMEPATH%\gOEYMkgs\vQYQ.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\duck.bmp.exe
- %HOMEPATH%\gOEYMkgs\cUAS.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\dog.bmp.exe
- %HOMEPATH%\gOEYMkgs\oQwa.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\chess.bmp.exe
- %HOMEPATH%\gOEYMkgs\EcYC.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\dirt bike.bmp.exe
- %HOMEPATH%\gOEYMkgs\soEI.exe
- %TEMP%\WERf1cd.dir00\ZgMYMIIE.exe.hdmp
- %TEMP%\WERf1cd.dir00\ZgMYMIIE.exe.mdmp
- %TEMP%\WERf1cd.dir00\manifest.txt
- %TEMP%\WERf1cd.dir00\appcompat.txt
- %ALLUSERSPROFILE%\tuIMYcEM\ZgMYMIIE.exe
- %ALLUSERSPROFILE%\WuIEgAsU\lacMcYws
- %HOMEPATH%\gOEYMkgs\SSIkQYgQ
- %ALLUSERSPROFILE%\WuIEgAsU\lacMcYws.exe
- %HOMEPATH%\gOEYMkgs\SSIkQYgQ.exe
- %ALLUSERSPROFILE%\caQc.txt
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\airplane.bmp.exe
- %HOMEPATH%\gOEYMkgs\AkwE.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\astronaut.bmp.exe
- %HOMEPATH%\gOEYMkgs\OcQc.exe
- %TEMP%\WER69cc.dir00\manifest.txt
- %TEMP%\WER69cc.dir00\ZgMYMIIE.exe.mdmp
- <Current directory>\<File name>
- %TEMP%\WER69cc.dir00\appcompat.txt
- %TEMP%\WER69cc.dir00\ZgMYMIIE.exe.hdmp
- %HOMEPATH%\gOEYMkgs\XIkE.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\guest.bmp.exe
- %HOMEPATH%\gOEYMkgs\bYMs.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\%USERNAME%.bmp.exe
- %HOMEPATH%\gOEYMkgs\ZIAe.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\snowflake.bmp.exe
- %HOMEPATH%\gOEYMkgs\YEUC.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\skater.bmp.exe
- %TEMP%\WERdb11.dir00\manifest.txt
- %TEMP%\WERdb11.dir00\appcompat.txt
- %HOMEPATH%\gOEYMkgs\xgoO.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Sunset.jpg.exe
- %HOMEPATH%\gOEYMkgs\XYsE.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Water lilies.jpg.exe
- %HOMEPATH%\gOEYMkgs\yYAM.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Blue hills.jpg.exe
- %HOMEPATH%\gOEYMkgs\IUoE.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music\Beethoven's Symphony No. 9 (Scherzo).wma.exe
- %HOMEPATH%\gOEYMkgs\wUIO.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music\New Stories (Highway Blues).wma.exe
- %HOMEPATH%\gOEYMkgs\sEgE.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\horses.bmp.exe
- %HOMEPATH%\gOEYMkgs\hkAs.exe
- %HOMEPATH%\gOEYMkgs\NYoq.exe
- %TEMP%\WERdb11.dir00\ZgMYMIIE.exe.mdmp
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\guitar.bmp.exe
- %HOMEPATH%\gOEYMkgs\XMEO.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\fish.bmp.exe
- %HOMEPATH%\gOEYMkgs\bEoI.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\frog.bmp.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\kick.bmp.exe
- %HOMEPATH%\gOEYMkgs\jMAG.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\pink flower.bmp.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\red flower.bmp.exe
- %TEMP%\WERdb11.dir00\ZgMYMIIE.exe.hdmp
- %HOMEPATH%\gOEYMkgs\vckW.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\lift-off.bmp.exe
- %HOMEPATH%\gOEYMkgs\UMQK.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\palm tree.bmp.exe
- %HOMEPATH%\gOEYMkgs\Vgoa.exe
Deletes the following files:
- %HOMEPATH%\gOEYMkgs\KUAI.exe
- %HOMEPATH%\gOEYMkgs\AQwu.exe
- %HOMEPATH%\gOEYMkgs\xQsO.exe
- %HOMEPATH%\gOEYMkgs\ekIM.exe
- %HOMEPATH%\gOEYMkgs\bAMW.exe
- %HOMEPATH%\gOEYMkgs\JssG.exe
- %HOMEPATH%\gOEYMkgs\ZoMm.exe
- %HOMEPATH%\gOEYMkgs\GMkc.exe
- %HOMEPATH%\gOEYMkgs\fUUE.exe
- %HOMEPATH%\gOEYMkgs\gock.exe
- %HOMEPATH%\gOEYMkgs\Pgoc.exe
- %HOMEPATH%\gOEYMkgs\pIss.exe
- %HOMEPATH%\gOEYMkgs\ncoY.exe
- %HOMEPATH%\gOEYMkgs\vUwa.exe
- %HOMEPATH%\gOEYMkgs\BcAC.exe
- %HOMEPATH%\gOEYMkgs\yoAe.exe
- %HOMEPATH%\gOEYMkgs\jEYs.exe
- %HOMEPATH%\gOEYMkgs\kUQo.exe
- %HOMEPATH%\gOEYMkgs\ywsw.exe
- %HOMEPATH%\gOEYMkgs\uAci.exe
- %HOMEPATH%\gOEYMkgs\vUgO.exe
- %HOMEPATH%\gOEYMkgs\CwkI.exe
- %HOMEPATH%\gOEYMkgs\TQgg.exe
- %HOMEPATH%\gOEYMkgs\eUgo.exe
- %HOMEPATH%\gOEYMkgs\CIUa.exe
- %HOMEPATH%\gOEYMkgs\WQUM.exe
- %HOMEPATH%\gOEYMkgs\VkwU.exe
- %HOMEPATH%\gOEYMkgs\RQIA.exe
- %HOMEPATH%\gOEYMkgs\gcwW.exe
- %HOMEPATH%\gOEYMkgs\vkkY.exe
- %HOMEPATH%\gOEYMkgs\eUoy.exe
- %HOMEPATH%\gOEYMkgs\pccE.exe
- %HOMEPATH%\gOEYMkgs\BQYw.exe
- %HOMEPATH%\gOEYMkgs\JoQS.exe
- %HOMEPATH%\gOEYMkgs\kEEo.exe
- %HOMEPATH%\gOEYMkgs\ckwq.exe
- %HOMEPATH%\gOEYMkgs\gAgI.exe
- %HOMEPATH%\gOEYMkgs\EoQu.exe
- %HOMEPATH%\gOEYMkgs\IEAS.exe
- %HOMEPATH%\gOEYMkgs\SsUa.exe
- %HOMEPATH%\gOEYMkgs\YUAk.exe
- %HOMEPATH%\gOEYMkgs\aYII.exe
- %HOMEPATH%\gOEYMkgs\ggIc.exe
- %HOMEPATH%\gOEYMkgs\TUYa.exe
- %HOMEPATH%\gOEYMkgs\dwYk.exe
- %HOMEPATH%\gOEYMkgs\mAgE.exe
- %HOMEPATH%\gOEYMkgs\AsAg.exe
- %HOMEPATH%\gOEYMkgs\XAww.exe
- %HOMEPATH%\gOEYMkgs\mQsm.exe
- %HOMEPATH%\gOEYMkgs\IEYO.exe
- %HOMEPATH%\gOEYMkgs\JIsW.exe
- %HOMEPATH%\gOEYMkgs\NUYI.exe
- %HOMEPATH%\gOEYMkgs\ZMwM.exe
- %HOMEPATH%\gOEYMkgs\hkAs.exe
- %HOMEPATH%\gOEYMkgs\NYoq.exe
- %HOMEPATH%\gOEYMkgs\UMQK.exe
- %HOMEPATH%\gOEYMkgs\XIkE.exe
- %HOMEPATH%\gOEYMkgs\XMEO.exe
- %HOMEPATH%\gOEYMkgs\bEoI.exe
- %HOMEPATH%\gOEYMkgs\Vgoa.exe
- %HOMEPATH%\gOEYMkgs\YEUC.exe
- %HOMEPATH%\gOEYMkgs\bYMs.exe
- %HOMEPATH%\gOEYMkgs\ZIAe.exe
- %HOMEPATH%\gOEYMkgs\vckW.exe
- %HOMEPATH%\gOEYMkgs\jMAG.exe
- %HOMEPATH%\gOEYMkgs\sEgE.exe
- %HOMEPATH%\gOEYMkgs\soEI.exe
- %HOMEPATH%\gOEYMkgs\pIkI.exe
- %HOMEPATH%\gOEYMkgs\tkUM.exe
- %TEMP%\wycogsww.bat
- %HOMEPATH%\gOEYMkgs\AkwE.exe
- %HOMEPATH%\gOEYMkgs\OcQc.exe
- %HOMEPATH%\gOEYMkgs\sscm.exe
- %HOMEPATH%\gOEYMkgs\EcYC.exe
- %HOMEPATH%\gOEYMkgs\vQYQ.exe
- %HOMEPATH%\gOEYMkgs\cUAS.exe
- %HOMEPATH%\gOEYMkgs\xsMY.exe
- %HOMEPATH%\gOEYMkgs\KQka.exe
- %HOMEPATH%\gOEYMkgs\oQwa.exe
- %HOMEPATH%\gOEYMkgs\xgoO.exe
- %HOMEPATH%\gOEYMkgs\SAIk.exe
- %HOMEPATH%\gOEYMkgs\TYUm.exe
- %HOMEPATH%\gOEYMkgs\ygMG.exe
- %HOMEPATH%\gOEYMkgs\ewQM.exe
- %HOMEPATH%\gOEYMkgs\BAow.exe
- %HOMEPATH%\gOEYMkgs\nkgE.exe
- %HOMEPATH%\gOEYMkgs\CwUg.exe
- %HOMEPATH%\gOEYMkgs\mYkc.exe
- %HOMEPATH%\gOEYMkgs\PMok.exe
- %HOMEPATH%\gOEYMkgs\Jwge.exe
- %HOMEPATH%\gOEYMkgs\WIkG.exe
- %HOMEPATH%\gOEYMkgs\vEIa.exe
- %HOMEPATH%\gOEYMkgs\TkcY.exe
- %HOMEPATH%\gOEYMkgs\yYAM.exe
- %HOMEPATH%\gOEYMkgs\FUEO.exe
- %HOMEPATH%\gOEYMkgs\nEgU.exe
- %HOMEPATH%\gOEYMkgs\IUoE.exe
- %HOMEPATH%\gOEYMkgs\wUIO.exe
- %HOMEPATH%\gOEYMkgs\XYsE.exe
- %HOMEPATH%\gOEYMkgs\dEIO.exe
- %HOMEPATH%\gOEYMkgs\TIIK.exe
- %HOMEPATH%\gOEYMkgs\RUoI.exe
- %HOMEPATH%\gOEYMkgs\CQYG.exe
- %HOMEPATH%\gOEYMkgs\JkEQ.exe
- %HOMEPATH%\gOEYMkgs\XYEm.exe
- %HOMEPATH%\gOEYMkgs\mosu.exe
Deletes itself.
Network activity:
Connects to:
- '74.##5.232.51':80
TCP:
HTTP GET requests:
- http://google.com/ via 74.##5.232.51
- http:/// via 74.##5.232.51
UDP:
- DNS ASK google.com
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'SSIkQYgQ.exe'
- ClassName: '' WindowName: 'Microsoft Windows'
- ClassName: '' WindowName: 'lacMcYws.exe'
