Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'snappy' = '%APPDATA%\snappy\snappy.exe'
Malicious functions:
Creates and executes the following:
- %APPDATA%\snappy\snappy.exe --installed
Executes the following:
- <SYSTEM32>\wscript.exe "%TEMP%\links.vbs"
Modifies file system :
Creates the following files:
- %HOMEPATH%\Start Menu\Programs\snappy.lnk
- %HOMEPATH%\SendTo\snappy.lnk
- %HOMEPATH%\Desktop\snappy.lnk
- %APPDATA%\snappy\snappy.exe
- %TEMP%\links.vbs
Deletes the following files:
- %TEMP%\links.vbs
Network activity:
Connects to:
- '74.##5.232.51':443
UDP:
- DNS ASK si###.google.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WINHELP' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
