Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'WinC' = '%TEMP%\dovq~.exe'
Creates or modifies the following files:
- %ALLUSERSPROFILE%\Start Menu\Programs\Startup .exe
Creates the following files on removable media:
- <Drive name for removable media>:\ESPFOLDER.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\dovq~.exe' = '%TEMP%\dovq~.exe:*:Enabled:Windows Live 2010'
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
Creates and executes the following:
- '%TEMP%\dovq~.exe' =p
Modifies file system :
Creates the following files:
- %WINDIR%\Downloaded Program Files .exe
- %WINDIR%\Debug .exe
- %WINDIR%\Cursors .exe
- %WINDIR%\Driver Cache .exe
- %WINDIR%\Help .exe
- %WINDIR%\Fonts .exe
- %WINDIR%\ehome .exe
- %WINDIR%\addins .exe
- %WINDIR%\$NtUninstallWIC$ .exe
- %WINDIR%\$NtUninstallKB942288-v3$ .exe
- %WINDIR%\AppPatch .exe
- %WINDIR%\Connection Wizard .exe
- %WINDIR%\Config .exe
- %WINDIR%\assembly .exe
- %WINDIR%\ocx .exe
- %WINDIR%\mui .exe
- %WINDIR%\msapps .exe
- %WINDIR%\Offline Web Pages .exe
- %WINDIR%\Prefetch .exe
- %WINDIR%\PeerNet .exe
- %WINDIR%\pchealth .exe
- %WINDIR%\Installer .exe
- %WINDIR%\inf .exe
- %WINDIR%\ime .exe
- %WINDIR%\java .exe
- %WINDIR%\msagent .exe
- %WINDIR%\Microsoft.NET .exe
- %WINDIR%\Media .exe
- %PROGRAM_FILES%\microsoft frontpage .exe
- %PROGRAM_FILES%\Messenger .exe
- %PROGRAM_FILES%\Internet Explorer .exe
- %PROGRAM_FILES%\Microsoft.NET .exe
- %PROGRAM_FILES%\MSN .exe
- %PROGRAM_FILES%\MSBuild .exe
- %PROGRAM_FILES%\Movie Maker .exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Administrative Tools .exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Accessories .exe
- %TEMP%\dovq~.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Games .exe
- %PROGRAM_FILES%\FireFox .exe
- %PROGRAM_FILES%\ComPlus Applications .exe
- %CommonProgramFiles% .exe
- %PROGRAM_FILES%\xerox .exe
- %PROGRAM_FILES%\WindowsUpdate .exe
- %PROGRAM_FILES%\Windows NT .exe
- %HOMEPATH%\My Documents\Downloads .exe
- %HOMEPATH%\My Documents\My Received Files .exe
- %HOMEPATH%\My Documents\My Pictures .exe
- %HOMEPATH%\My Documents\My Music .exe
- %PROGRAM_FILES%\Online Services .exe
- %PROGRAM_FILES%\NetMeeting .exe
- %PROGRAM_FILES%\MSN Gaming Zone .exe
- %PROGRAM_FILES%\Outlook Express .exe
- %PROGRAM_FILES%\Windows Media Player .exe
- %PROGRAM_FILES%\Uninstall Information .exe
- %PROGRAM_FILES%\Reference Assemblies .exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\ESPFOLDER.exe
- <Drive name for removable media>:\autorun.inf
- %TEMP%\dovq~.exe
Network activity:
Connects to:
- 'us#####s.multimania.es':80
TCP:
HTTP GET requests:
- us#####s.multimania.es/v77/MYC/CT/sv.php?s=#################
UDP:
- DNS ASK us#####s.multimania.es