Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'LAN Service' = '%PROGRAM_FILES%\LAN Service\lansv.exe'
Malicious functions:
Creates and executes the following:
- '%TEMP%\13.exe'
Executes the following:
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\shimgvw.dll,ImageView_Fullscreen %TEMP%\7.jpg
Modifies file system :
Creates the following files:
- %APPDATA%\23EF5514-3059-436F-A4A7-4CEFAAB20EB1\run.dat
- %PROGRAM_FILES%\LAN Service\lansv.exe
- %TEMP%\7.jpg
- %TEMP%\13.exe
Network activity:
Connects to:
- 'localhost':9033
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'ShImgVw:CPreviewWnd' WindowName: ''
