Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\ppx32.exe
Malicious functions
Searches for windows to
detect programs and games:
- ClassName: 'TibiaClient', WindowName: ''
Modifies file system
Creates the following files
- %TEMP%\cbr1000.exe
- %TEMP%\bsp32.exe
Miscellaneous
Searches for the following windows
- ClassName: 'EDIT' WindowName: ''
Creates and executes the following
- '%TEMP%\cbr1000.exe' -pwr
- '%TEMP%\bsp32.exe'
- '%APPDATA%\microsoft\windows\start menu\programs\startup\ppx32.exe'
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /C echo>"%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\ppx32.exe:Zone.Identifier"
- '%WINDIR%\syswow64\cmd.exe' /C echo>"%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\ppx32.exe:Zone.Identifier"' (with hidden window)
- '%APPDATA%\microsoft\windows\start menu\programs\startup\ppx32.exe' ' (with hidden window)
Uses NTFS alternate data streams
