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\dkQM.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Sunset.jpg.exe
- %HOMEPATH%\gOEYMkgs\NUQu.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music\New Stories (Highway Blues).wma.exe
- %HOMEPATH%\gOEYMkgs\VEQU.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Blue hills.jpg.exe
- %HOMEPATH%\gOEYMkgs\XQIm.exe
- %HOMEPATH%\gOEYMkgs\Jccy.exe
- %HOMEPATH%\gOEYMkgs\hYIi.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Water lilies.jpg.exe
- %HOMEPATH%\gOEYMkgs\kUgc.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Winter.jpg.exe
- %HOMEPATH%\gOEYMkgs\ZkwA.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\snowflake.bmp.exe
- %HOMEPATH%\gOEYMkgs\kIYQ.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\red flower.bmp.exe
- %HOMEPATH%\gOEYMkgs\SAoy.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\skater.bmp.exe
- %HOMEPATH%\gOEYMkgs\CUsI.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music\Beethoven's Symphony No. 9 (Scherzo).wma.exe
- %HOMEPATH%\gOEYMkgs\OAoO.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\guest.bmp.exe
- %HOMEPATH%\gOEYMkgs\egQQ.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\%USERNAME%.bmp.exe
- %HOMEPATH%\gOEYMkgs\qQIm.exe
- %HOMEPATH%\gOEYMkgs\voQa.exe
- %HOMEPATH%\gOEYMkgs\nUki.exe
- %HOMEPATH%\gOEYMkgs\iYgO.exe
- %HOMEPATH%\gOEYMkgs\zYsi.exe
- %HOMEPATH%\gOEYMkgs\Tksw.exe
- %HOMEPATH%\gOEYMkgs\AgoQ.exe
- %HOMEPATH%\gOEYMkgs\lksI.exe
- %HOMEPATH%\gOEYMkgs\TMcS.exe
- %HOMEPATH%\gOEYMkgs\MkMY.exe
- %HOMEPATH%\gOEYMkgs\mAAi.exe
- %HOMEPATH%\gOEYMkgs\QEwK.exe
- %HOMEPATH%\gOEYMkgs\Jgsw.exe
- %HOMEPATH%\gOEYMkgs\dwcm.exe
- %HOMEPATH%\gOEYMkgs\uQYO.exe
- %HOMEPATH%\gOEYMkgs\wgcq.exe
- %HOMEPATH%\gOEYMkgs\yQIG.exe
- %HOMEPATH%\gOEYMkgs\AUAA.exe
- %HOMEPATH%\gOEYMkgs\qIAM.exe
- %HOMEPATH%\gOEYMkgs\icgW.exe
- %HOMEPATH%\gOEYMkgs\PEUu.exe
- %HOMEPATH%\gOEYMkgs\VQMU.exe
- %HOMEPATH%\gOEYMkgs\wwUU.exe
- %HOMEPATH%\gOEYMkgs\XgUU.exe
- %HOMEPATH%\gOEYMkgs\kIIk.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\butterfly.bmp.exe
- %HOMEPATH%\gOEYMkgs\HgcU.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\car.bmp.exe
- %HOMEPATH%\gOEYMkgs\vQwU.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\beach.bmp.exe
- %HOMEPATH%\gOEYMkgs\vAkg.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\chess.bmp.exe
- %HOMEPATH%\gOEYMkgs\gwUM.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\dirt bike.bmp.exe
- %HOMEPATH%\gOEYMkgs\jYoC.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\cat.bmp.exe
- %HOMEPATH%\gOEYMkgs\MUQU.exe
- %ALLUSERSPROFILE%\WuIEgAsU\lacMcYws.exe
- %ALLUSERSPROFILE%\tuIMYcEM\ZgMYMIIE.exe
- %ALLUSERSPROFILE%\caQc.txt
- %HOMEPATH%\gOEYMkgs\SSIkQYgQ
- %ALLUSERSPROFILE%\WuIEgAsU\lacMcYws
- %HOMEPATH%\gOEYMkgs\SSIkQYgQ.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\astronaut.bmp.exe
- %HOMEPATH%\gOEYMkgs\IgkQ.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\ball.bmp.exe
- %HOMEPATH%\gOEYMkgs\WUcM.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\airplane.bmp.exe
- %HOMEPATH%\gOEYMkgs\ykAQ.exe
- %HOMEPATH%\gOEYMkgs\wgIK.exe
- %HOMEPATH%\gOEYMkgs\rcUi.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\lift-off.bmp.exe
- %HOMEPATH%\gOEYMkgs\kUEs.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\horses.bmp.exe
- %HOMEPATH%\gOEYMkgs\PUIC.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\kick.bmp.exe
- %HOMEPATH%\gOEYMkgs\UQcQ.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\pink flower.bmp.exe
- %HOMEPATH%\gOEYMkgs\Mcok.exe
- %TEMP%\iAQcscMI.bat
- <Current directory>\<File name>
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\palm tree.bmp.exe
- %HOMEPATH%\gOEYMkgs\PQIG.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\duck.bmp.exe
- %HOMEPATH%\gOEYMkgs\NYss.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\dog.bmp.exe
- %HOMEPATH%\gOEYMkgs\XoYm.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\drip.bmp.exe
- %HOMEPATH%\gOEYMkgs\TAAi.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\guitar.bmp.exe
- %HOMEPATH%\gOEYMkgs\hUMm.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\fish.bmp.exe
- %HOMEPATH%\gOEYMkgs\KsIU.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\frog.bmp.exe
Deletes the following files:
- %HOMEPATH%\gOEYMkgs\dwcm.exe
- %HOMEPATH%\gOEYMkgs\qIAM.exe
- %HOMEPATH%\gOEYMkgs\AUAA.exe
- %HOMEPATH%\gOEYMkgs\uQYO.exe
- %HOMEPATH%\gOEYMkgs\XgUU.exe
- %HOMEPATH%\gOEYMkgs\wwUU.exe
- %HOMEPATH%\gOEYMkgs\wgcq.exe
- %HOMEPATH%\gOEYMkgs\XQIm.exe
- %HOMEPATH%\gOEYMkgs\kUgc.exe
- %HOMEPATH%\gOEYMkgs\NUQu.exe
- %HOMEPATH%\gOEYMkgs\Jccy.exe
- %HOMEPATH%\gOEYMkgs\yQIG.exe
- %HOMEPATH%\gOEYMkgs\qQIm.exe
- %HOMEPATH%\gOEYMkgs\hYIi.exe
- %HOMEPATH%\gOEYMkgs\kIIk.exe
- %HOMEPATH%\gOEYMkgs\mAAi.exe
- %HOMEPATH%\gOEYMkgs\iYgO.exe
- %HOMEPATH%\gOEYMkgs\nUki.exe
- %HOMEPATH%\gOEYMkgs\QEwK.exe
- %HOMEPATH%\gOEYMkgs\TMcS.exe
- %HOMEPATH%\gOEYMkgs\lksI.exe
- %HOMEPATH%\gOEYMkgs\Jgsw.exe
- %HOMEPATH%\gOEYMkgs\VQMU.exe
- %HOMEPATH%\gOEYMkgs\PEUu.exe
- %HOMEPATH%\gOEYMkgs\icgW.exe
- %HOMEPATH%\gOEYMkgs\zYsi.exe
- %HOMEPATH%\gOEYMkgs\voQa.exe
- %HOMEPATH%\gOEYMkgs\AgoQ.exe
- %HOMEPATH%\gOEYMkgs\Tksw.exe
- %HOMEPATH%\gOEYMkgs\dkQM.exe
- %HOMEPATH%\gOEYMkgs\wgIK.exe
- %HOMEPATH%\gOEYMkgs\gwUM.exe
- %HOMEPATH%\gOEYMkgs\MUQU.exe
- %HOMEPATH%\gOEYMkgs\XoYm.exe
- %HOMEPATH%\gOEYMkgs\KsIU.exe
- %HOMEPATH%\gOEYMkgs\NYss.exe
- %HOMEPATH%\gOEYMkgs\PQIG.exe
- %HOMEPATH%\gOEYMkgs\IgkQ.exe
- %HOMEPATH%\gOEYMkgs\ykAQ.exe
- %HOMEPATH%\gOEYMkgs\WUcM.exe
- %HOMEPATH%\gOEYMkgs\vQwU.exe
- %HOMEPATH%\gOEYMkgs\jYoC.exe
- %HOMEPATH%\gOEYMkgs\HgcU.exe
- %HOMEPATH%\gOEYMkgs\vAkg.exe
- %HOMEPATH%\gOEYMkgs\TAAi.exe
- %HOMEPATH%\gOEYMkgs\kIYQ.exe
- %HOMEPATH%\gOEYMkgs\ZkwA.exe
- %HOMEPATH%\gOEYMkgs\SAoy.exe
- %HOMEPATH%\gOEYMkgs\egQQ.exe
- %HOMEPATH%\gOEYMkgs\VEQU.exe
- %HOMEPATH%\gOEYMkgs\OAoO.exe
- %HOMEPATH%\gOEYMkgs\CUsI.exe
- %HOMEPATH%\gOEYMkgs\rcUi.exe
- %HOMEPATH%\gOEYMkgs\PUIC.exe
- %HOMEPATH%\gOEYMkgs\hUMm.exe
- %HOMEPATH%\gOEYMkgs\kUEs.exe
- %HOMEPATH%\gOEYMkgs\Mcok.exe
- %HOMEPATH%\gOEYMkgs\UQcQ.exe
- %TEMP%\iAQcscMI.bat
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: 'lacMcYws.exe'
- ClassName: '' WindowName: 'Microsoft Windows'
- ClassName: '' WindowName: 'SSIkQYgQ.exe'
