Technical Information
To ensure autorun and distribution
Sets the following service settings
- [HKLM\SYSTEM\CurrentControlSet\Services\Kbdclass] 'Start' = '00000001'
Malicious functions
Executes the following
- '%WINDIR%\syswow64\taskkill.exe' /f /im Load.exe
Modifies file system
Creates the following files
- %TEMP%\off.bat
- %TEMP%\off.vbs
Miscellaneous
Searches for the following windows
- ClassName: 'EDIT' WindowName: ''
- ClassName: '' WindowName: ''
Creates and executes the following
- '%WINDIR%\syswow64\wscript.exe' "%TEMP%\off.vbs"
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\off.bat" "
- '%WINDIR%\syswow64\reg.exe' delete "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe" /f
- '%WINDIR%\syswow64\reg.exe' add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v disabletaskmgr /t REG_DWORD /d 0 /f
- '%WINDIR%\syswow64\reg.exe' add "HKLM\SYSTEM\CurrentControlSet\Services\Kbdclass" /v Start /t REG_DWORD /d 1 /f
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\off.bat" "' (with hidden window)
