Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'Shell' = '%APPDATA%\<Virus name>.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\tmp.bat""
- '<SYSTEM32>\wscript.exe' "%TEMP%\1.vbs"
Modifies file system :
Creates the following files:
- %TEMP%\dw.log
- %TEMP%\2A907.dmp
- %APPDATA%\<Virus name>.exe
- %TEMP%\1.vbs
- %TEMP%\tmp.bat
Deletes the following files:
- %TEMP%\1.vbs
Network activity:
Connects to:
- 'ft#.#rivehq.com':21
- 'wp#d':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
UDP:
- DNS ASK ft#.#rivehq.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
