Technical Information
To ensure autorun and distribution
Sets the following service settings
- [<HKLM>\System\CurrentControlSet\Services\Distribukhq] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\Distribukhq] 'ImagePath' = '<SYSTEM32>\kouqkk.exe'
Creates the following services
- 'Distribukhq' <SYSTEM32>\kouqkk.exe
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\syswow64\svchost.exe
Installs hooks to intercept notifications
on window messages:
- Handler for all processes: %TEMP%\jnb865E.tmp
- Handler for all processes: %WINDIR%\TEMP\rnb8AB2.tmp
Modifies file system
Creates the following files
- %TEMP%\jnb865e.tmp
- %WINDIR%\syswow64\kouqkk.exe
- %WINDIR%\temp\rnb8ab2.tmp
Moves itself
- from <Full path to file> to %TEMP%\software.log
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\kouqkk.exe'
Executes the following
- '%WINDIR%\syswow64\svchost.exe'
