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,'
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\PQUI.exe
- %HOMEPATH%\gOEYMkgs\IQoy.exe
- %HOMEPATH%\gOEYMkgs\NEIG.exe
- %HOMEPATH%\gOEYMkgs\EMwg.exe
- %HOMEPATH%\gOEYMkgs\SUgK.exe
- %HOMEPATH%\gOEYMkgs\uAwm.exe
- %HOMEPATH%\gOEYMkgs\MAsE.exe
- %HOMEPATH%\gOEYMkgs\bkES.exe
- %HOMEPATH%\gOEYMkgs\IEQI.exe
- %HOMEPATH%\gOEYMkgs\WUoS.exe
- %HOMEPATH%\gOEYMkgs\CIMQ.exe
- %HOMEPATH%\gOEYMkgs\jcgw.exe
- %HOMEPATH%\gOEYMkgs\KkwA.exe
- %HOMEPATH%\gOEYMkgs\tIYo.exe
- %HOMEPATH%\gOEYMkgs\nowy.exe
- %HOMEPATH%\gOEYMkgs\nMUw.exe
- %HOMEPATH%\gOEYMkgs\MMQO.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Sunset.jpg.exe
- %HOMEPATH%\gOEYMkgs\doQi.exe
- %HOMEPATH%\gOEYMkgs\KMcI.exe
- %TEMP%\WER3f08.dir00\ZgMYMIIE.exe.hdmp
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music\New Stories (Highway Blues).wma.exe
- %HOMEPATH%\gOEYMkgs\tQEM.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Blue hills.jpg.exe
- %HOMEPATH%\gOEYMkgs\RwIs.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Water lilies.jpg.exe
- %HOMEPATH%\gOEYMkgs\dgkg.exe
- %HOMEPATH%\gOEYMkgs\cwIY.exe
- %HOMEPATH%\gOEYMkgs\UQcW.exe
- %HOMEPATH%\gOEYMkgs\ewoy.exe
- %TEMP%\WER3f08.dir00\appcompat.txt
- %HOMEPATH%\gOEYMkgs\WoQW.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures\Winter.jpg.exe
- %TEMP%\WER3f08.dir00\manifest.txt
- %HOMEPATH%\gOEYMkgs\DQEW.exe
- %HOMEPATH%\gOEYMkgs\PMkS.exe
- %HOMEPATH%\gOEYMkgs\XoQi.exe
- %HOMEPATH%\gOEYMkgs\hkIi.exe
- %HOMEPATH%\gOEYMkgs\DYEq.exe
- %TEMP%\WERb50c.dir00\ZgMYMIIE.exe.mdmp
- %HOMEPATH%\gOEYMkgs\XIYG.exe
- %HOMEPATH%\gOEYMkgs\ccEC.exe
- %TEMP%\WERb50c.dir00\ZgMYMIIE.exe.hdmp
- %HOMEPATH%\gOEYMkgs\wYIM.exe
- %TEMP%\WERb50c.dir00\manifest.txt
- %HOMEPATH%\gOEYMkgs\bQQI.exe
- %HOMEPATH%\gOEYMkgs\MAky.exe
- %HOMEPATH%\gOEYMkgs\tYoe.exe
- %HOMEPATH%\gOEYMkgs\uEUw.exe
- %TEMP%\WERb50c.dir00\appcompat.txt
- %HOMEPATH%\gOEYMkgs\OcIA.exe
- %HOMEPATH%\gOEYMkgs\boog.exe
- %HOMEPATH%\gOEYMkgs\yosG.exe
- %HOMEPATH%\gOEYMkgs\HoQC.exe
- %HOMEPATH%\gOEYMkgs\gAsu.exe
- %HOMEPATH%\gOEYMkgs\wgYi.exe
- %HOMEPATH%\gOEYMkgs\jsoa.exe
- %HOMEPATH%\gOEYMkgs\QUQg.exe
- %HOMEPATH%\gOEYMkgs\Nkgu.exe
- %HOMEPATH%\gOEYMkgs\jcAS.exe
- %HOMEPATH%\gOEYMkgs\EwIK.exe
- %HOMEPATH%\gOEYMkgs\GQwO.exe
- %HOMEPATH%\gOEYMkgs\UEce.exe
- %HOMEPATH%\gOEYMkgs\FQQQ.exe
- %HOMEPATH%\gOEYMkgs\CIQe.exe
- %HOMEPATH%\gOEYMkgs\eAYI.exe
- %HOMEPATH%\gOEYMkgs\vsoE.exe
- %HOMEPATH%\gOEYMkgs\RcYu.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\beach.bmp.exe
- %HOMEPATH%\gOEYMkgs\mYYE.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\butterfly.bmp.exe
- %HOMEPATH%\gOEYMkgs\OUQy.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\astronaut.bmp.exe
- %HOMEPATH%\gOEYMkgs\fsUY.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\ball.bmp.exe
- %HOMEPATH%\gOEYMkgs\yYge.exe
- %HOMEPATH%\gOEYMkgs\GwUc.exe
- %HOMEPATH%\gOEYMkgs\hoEC.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\chess.bmp.exe
- %HOMEPATH%\gOEYMkgs\gYQo.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\dirt bike.bmp.exe
- %HOMEPATH%\gOEYMkgs\Cgou.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\car.bmp.exe
- %HOMEPATH%\gOEYMkgs\EEQq.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\cat.bmp.exe
- %TEMP%\WER5695.dir00\ZgMYMIIE.exe.mdmp
- %ALLUSERSPROFILE%\tuIMYcEM\ZgMYMIIE.exe
- %TEMP%\WER5695.dir00\appcompat.txt
- %TEMP%\WER5695.dir00\ZgMYMIIE.exe.hdmp
- %ALLUSERSPROFILE%\WuIEgAsU\lacMcYws
- %HOMEPATH%\gOEYMkgs\SSIkQYgQ
- %ALLUSERSPROFILE%\WuIEgAsU\lacMcYws.exe
- %HOMEPATH%\gOEYMkgs\SSIkQYgQ.exe
- %TEMP%\WER5695.dir00\manifest.txt
- %HOMEPATH%\gOEYMkgs\vgos.exe
- %TEMP%\WERcf9e.dir00\appcompat.txt
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\airplane.bmp.exe
- %TEMP%\WERcf9e.dir00\manifest.txt
- <Current directory>\<File name>
- %ALLUSERSPROFILE%\caQc.txt
- %TEMP%\WERcf9e.dir00\ZgMYMIIE.exe.hdmp
- %TEMP%\WERcf9e.dir00\ZgMYMIIE.exe.mdmp
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\red flower.bmp.exe
- %HOMEPATH%\gOEYMkgs\Vogm.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\skater.bmp.exe
- %HOMEPATH%\gOEYMkgs\mAIu.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\palm tree.bmp.exe
- %HOMEPATH%\gOEYMkgs\OAQG.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\pink flower.bmp.exe
- %HOMEPATH%\gOEYMkgs\BcUs.exe
- %HOMEPATH%\gOEYMkgs\TkAE.exe
- %HOMEPATH%\gOEYMkgs\Mocm.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\%USERNAME%.bmp.exe
- %TEMP%\WER3f08.dir00\ZgMYMIIE.exe.mdmp
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music\Beethoven's Symphony No. 9 (Scherzo).wma.exe
- %HOMEPATH%\gOEYMkgs\roYu.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\snowflake.bmp.exe
- %HOMEPATH%\gOEYMkgs\XUss.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\guest.bmp.exe
- %HOMEPATH%\gOEYMkgs\IsYg.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\duck.bmp.exe
- %HOMEPATH%\gOEYMkgs\ikgk.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\fish.bmp.exe
- %HOMEPATH%\gOEYMkgs\PMQS.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\dog.bmp.exe
- %HOMEPATH%\gOEYMkgs\Pwkc.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\drip.bmp.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\PoAo.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\lift-off.bmp.exe
- %HOMEPATH%\gOEYMkgs\jsos.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\guitar.bmp.exe
- %HOMEPATH%\gOEYMkgs\SMQC.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures\horses.bmp.exe
- %HOMEPATH%\gOEYMkgs\Tswi.exe
Deletes the following files:
- %HOMEPATH%\gOEYMkgs\wgYi.exe
- %HOMEPATH%\gOEYMkgs\Nkgu.exe
- %HOMEPATH%\gOEYMkgs\jsoa.exe
- %HOMEPATH%\gOEYMkgs\KkwA.exe
- %HOMEPATH%\gOEYMkgs\jcgw.exe
- %HOMEPATH%\gOEYMkgs\gAsu.exe
- %HOMEPATH%\gOEYMkgs\HoQC.exe
- %HOMEPATH%\gOEYMkgs\boog.exe
- %HOMEPATH%\gOEYMkgs\QUQg.exe
- %HOMEPATH%\gOEYMkgs\yosG.exe
- %HOMEPATH%\gOEYMkgs\IEQI.exe
- %HOMEPATH%\gOEYMkgs\nowy.exe
- %HOMEPATH%\gOEYMkgs\NEIG.exe
- %HOMEPATH%\gOEYMkgs\PQUI.exe
- %HOMEPATH%\gOEYMkgs\EMwg.exe
- %HOMEPATH%\gOEYMkgs\CIMQ.exe
- %HOMEPATH%\gOEYMkgs\WUoS.exe
- %HOMEPATH%\gOEYMkgs\nMUw.exe
- %HOMEPATH%\gOEYMkgs\tIYo.exe
- %HOMEPATH%\gOEYMkgs\MMQO.exe
- %HOMEPATH%\gOEYMkgs\jcAS.exe
- %HOMEPATH%\gOEYMkgs\hkIi.exe
- %HOMEPATH%\gOEYMkgs\XoQi.exe
- %HOMEPATH%\gOEYMkgs\DQEW.exe
- %HOMEPATH%\gOEYMkgs\XIYG.exe
- %HOMEPATH%\gOEYMkgs\PMkS.exe
- %HOMEPATH%\gOEYMkgs\wYIM.exe
- %HOMEPATH%\gOEYMkgs\MAky.exe
- %HOMEPATH%\gOEYMkgs\OcIA.exe
- %HOMEPATH%\gOEYMkgs\uEUw.exe
- %HOMEPATH%\gOEYMkgs\tYoe.exe
- %HOMEPATH%\gOEYMkgs\vsoE.exe
- %HOMEPATH%\gOEYMkgs\GQwO.exe
- %HOMEPATH%\gOEYMkgs\RcYu.exe
- %HOMEPATH%\gOEYMkgs\eAYI.exe
- %HOMEPATH%\gOEYMkgs\CIQe.exe
- %HOMEPATH%\gOEYMkgs\DYEq.exe
- %HOMEPATH%\gOEYMkgs\ccEC.exe
- %HOMEPATH%\gOEYMkgs\UEce.exe
- %HOMEPATH%\gOEYMkgs\EwIK.exe
- %HOMEPATH%\gOEYMkgs\FQQQ.exe
- %HOMEPATH%\gOEYMkgs\IsYg.exe
- %HOMEPATH%\gOEYMkgs\ikgk.exe
- %HOMEPATH%\gOEYMkgs\Pwkc.exe
- %HOMEPATH%\gOEYMkgs\gYQo.exe
- %HOMEPATH%\gOEYMkgs\PMQS.exe
- %HOMEPATH%\gOEYMkgs\jsos.exe
- %HOMEPATH%\gOEYMkgs\OAQG.exe
- %HOMEPATH%\gOEYMkgs\PoAo.exe
- %HOMEPATH%\gOEYMkgs\SMQC.exe
- %HOMEPATH%\gOEYMkgs\Tswi.exe
- %HOMEPATH%\gOEYMkgs\yYge.exe
- %HOMEPATH%\gOEYMkgs\mYYE.exe
- %HOMEPATH%\gOEYMkgs\fsUY.exe
- %TEMP%\COkUUMsU.bat
- %HOMEPATH%\gOEYMkgs\vgos.exe
- %HOMEPATH%\gOEYMkgs\EEQq.exe
- %HOMEPATH%\gOEYMkgs\hoEC.exe
- %HOMEPATH%\gOEYMkgs\Cgou.exe
- %HOMEPATH%\gOEYMkgs\OUQy.exe
- %HOMEPATH%\gOEYMkgs\GwUc.exe
- %HOMEPATH%\gOEYMkgs\BcUs.exe
- %HOMEPATH%\gOEYMkgs\ewoy.exe
- %HOMEPATH%\gOEYMkgs\UQcW.exe
- %HOMEPATH%\gOEYMkgs\dgkg.exe
- %HOMEPATH%\gOEYMkgs\WoQW.exe
- %HOMEPATH%\gOEYMkgs\cwIY.exe
- %HOMEPATH%\gOEYMkgs\MAsE.exe
- %HOMEPATH%\gOEYMkgs\IQoy.exe
- %HOMEPATH%\gOEYMkgs\bkES.exe
- %HOMEPATH%\gOEYMkgs\uAwm.exe
- %HOMEPATH%\gOEYMkgs\SUgK.exe
- %HOMEPATH%\gOEYMkgs\roYu.exe
- %HOMEPATH%\gOEYMkgs\XUss.exe
- %HOMEPATH%\gOEYMkgs\TkAE.exe
- %HOMEPATH%\gOEYMkgs\Vogm.exe
- %HOMEPATH%\gOEYMkgs\mAIu.exe
- %HOMEPATH%\gOEYMkgs\doQi.exe
- %HOMEPATH%\gOEYMkgs\KMcI.exe
- %HOMEPATH%\gOEYMkgs\RwIs.exe
- %HOMEPATH%\gOEYMkgs\Mocm.exe
- %HOMEPATH%\gOEYMkgs\tQEM.exe
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'
