Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'FFFF' = '%TEMP%\BYVD66EF322E.exe'
Malicious functions:
Creates and executes the following:
- '%TEMP%\BYVD66EF322E.exe'
Executes the following:
- '<SYSTEM32>\cmd.exe' /c %TEMP%\07E47FB1.bat
Modifies file system :
Creates the following files:
- <SYSTEM32>\GGGame.db
- %TEMP%\07E47FB1.bat
- %TEMP%\BYVD66EF322E.exe
Deletes itself.
Network activity:
Connects to:
- '22#.#87.223.150':888
- 'localhost':6668
UDP:
- DNS ASK xl#####.CHEKFILES.COM
- '<Private IP address>':0
- 'xl#####.chekfiles.com':0
Miscellaneous:
Searches for the following windows:
- ClassName: '(null)' WindowName: '???????????? '
