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Win32.HLLW.Autoruner1.28791

Aggiunto al database dei virus Dr.Web: 2012-10-26

La descrizione è stata aggiunta:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe] 'DEBUGGER' = '%PROGRAM_FILES%\Internet Explorer\iedws.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe] 'DEBUGGER' = '%WINDIR%\winlogon.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe] 'DEBUGGER' = '%WINDIR%\ctfmon.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe] 'DEBUGGER' = '%PROGRAM_FILES%\Internet Explorer\SIGNUP\iedws.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '%WINDIR%\ctfmon.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '%WINDIR%\inetinfo.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe] 'DEBUGGER' = '<SYSTEM32>\TIMPlatform.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '%PROGRAM_FILES%\Internet Explorer\iedws.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '%PROGRAM_FILES%\Internet Explorer\SIGNUP\iedws.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe] 'DEBUGGER' = '<SYSTEM32>\TIMPlatform.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe] 'DEBUGGER' = '%WINDIR%\inetinfo.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe] 'DEBUGGER' = '%WINDIR%\inf\realplayer.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe] 'DEBUGGER' = '<SYSTEM32>\TIMPlatform.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe] 'DEBUGGER' = '%WINDIR%\inetinfo.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe] 'DEBUGGER' = '%PROGRAM_FILES%\Internet Explorer\iedws.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '<SYSTEM32>\TIMPlatform.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '%WINDIR%\inf\realplayer.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe] 'DEBUGGER' = '%WINDIR%\winlogon.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe] 'DEBUGGER' = '%WINDIR%\ctfmon.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe] 'DEBUGGER' = '%WINDIR%\inf\realplayer.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe] 'DEBUGGER' = '%PROGRAM_FILES%\Internet Explorer\SIGNUP\iedws.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe] 'DEBUGGER' = '%WINDIR%\inetinfo.exe'
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\vmount3] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\vmount3] 'ImagePath' = '%WINDIR%\inf\realplayer.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\VMwareNATService] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\Installer information] 'ImagePath' = '%PROGRAM_FILES%\Internet Explorer\iedws.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\lanmanworkstation2] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\lanmanworkstation2] 'ImagePath' = '%PROGRAM_FILES%\Internet Explorer\SIGNUP\iedws.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\Installer information] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\VMAuthd Service] 'ImagePath' = '%WINDIR%\inetinfo.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\vds2] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\vds2] 'ImagePath' = '%WINDIR%\ctfmon.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\VMAuthd Service] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\VMwareNATService] 'ImagePath' = '<SYSTEM32>\TIMPlatform.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\VMnet DHCP] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\VMnet DHCP] 'ImagePath' = '%WINDIR%\winlogon.exe'
Creates the following files on removable media:
  • <Drive name for removable media>:\AutoRun.inf
  • <Drive name for removable media>:\AUTOEXEC.EXE
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
Creates and executes the following:
  • %WINDIR%\winlogon.exe
  • %WINDIR%\inetinfo.exe
Terminates or attempts to terminate
the following user processes:
  • 360tray.exe
Modifies file system :
Creates the following files:
  • %PROGRAM_FILES%\Internet Explorer\SIGNUP\iedws.exe
  • %PROGRAM_FILES%\Internet Explorer\iedws.exe
  • C:\AUTOEXEC.EXE
  • C:\AutoRun.inf
  • %WINDIR%\inf\realplayer.exe
  • %WINDIR%\ctfmon.exe
  • <Auxiliary element>
  • %WINDIR%\inetinfo.exe
  • <SYSTEM32>\TIMPlatform.exe
  • %WINDIR%\winlogon.exe
Sets the 'hidden' attribute to the following files:
  • C:\AUTOEXEC.EXE
  • C:\AutoRun.inf
  • %PROGRAM_FILES%\Internet Explorer\SIGNUP\iedws.exe
  • <Full path to virus>
  • <Drive name for removable media>:\AUTOEXEC.EXE
  • <Drive name for removable media>:\AutoRun.inf
  • %WINDIR%\winlogon.exe
  • %WINDIR%\inetinfo.exe
  • %WINDIR%\ctfmon.exe
  • %PROGRAM_FILES%\Internet Explorer\iedws.exe
  • %WINDIR%\inf\realplayer.exe
  • <SYSTEM32>\TIMPlatform.exe
Deletes the following files:
  • %TEMP%\~DF5FB4.tmp
  • %TEMP%\~DFB116.tmp
Miscellaneous:
Searches for the following windows:
  • ClassName: 'GxWindowClassD3d' WindowName: ''