Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe "%PROGRAM_FILES%\Internet Explorer\serviсes.exe"'
Creates the following files on removable media:
- <Drive name for removable media>:\ring_ton.mp3.exe
- <Drive name for removable media>:\autorun.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- %PROGRAM_FILES%\Internet Explorer\serviсes.exe
Executes the following:
- <SYSTEM32>\reg.exe ADD "HKEY_CURRENT_USER\Software\Microsoft\DirectX" /V "DataX" /D "11/17/2011" /f
- %WINDIR%\regedit.exe /S "%PROGRAM_FILES%\Internet Explorer\about.reg"
- <SYSTEM32>\taskkill.exe /f /im serviсes.exe
- <SYSTEM32>\cmd.exe /c "%PROGRAM_FILES%\Internet Explorer\install.cmd"
Modifies file system :
Creates the following files:
- %HOMEPATH%\My Documents\catalog.xls.exe
- %HOMEPATH%\My Documents\price.doc.exe
- %PROGRAM_FILES%\Internet Explorer\serviсes.exe
- %PROGRAM_FILES%\Internet Explorer\about.reg
- %PROGRAM_FILES%\Internet Explorer\install.cmd
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files:
- %PROGRAM_FILES%\Internet Explorer\install.cmd
- %PROGRAM_FILES%\Internet Explorer\about.reg
Miscellaneous:
Searches for the following windows:
- ClassName: 'RegEdit_RegEdit' WindowName: ''
- ClassName: '' WindowName: ''
