Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\AutoRun.inf
- <Drive name for removable media>:\RECYCLE.exe
Malicious functions:
Executes the following:
- <SYSTEM32>\logonui.exe /status
- <SYSTEM32>\reg.exe ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v system /t REG_SZ /d "<Drive name for removable media>:\?????.exe" /f
- <SYSTEM32>\cmd.exe /c "%TEMP%\RegSet.bat"
Attempts to shut down the Windows operating system.
Modifies file system :
Creates the following files:
- C:\新建文件夹.exe
- C:\AutoRun.inf
- %TEMP%\RegSet.bat
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\RECYCLE.exe
- <Drive name for removable media>:\AutoRun.inf
- C:\AutoRun.inf
- C:\新建文件夹.exe
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: '<SYSTEM32>\command.com'
- ClassName: 'StatusWindowClass' WindowName: ''
- ClassName: '' WindowName: '<SYSTEM32>\cmd.exe'
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: '' WindowName: 'Windows ?????'
