Win32.HLLW.Autoruner.55205

Aggiunto al database dei virus Dr.Web: 2011-07-27

La descrizione è stata aggiunta: 2011-07-28

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Driver Control Manager v7.3' = '"%TEMP%\cetrdetri.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Driver Control Manager v7.3' = '"%TEMP%\cetrdetri.exe"'

Creates the following services:

Creates the following files on removable media:

<Drive name for removable media>:\Autorun.inf
<Drive name for removable media>:\USER-4BB09A9C02\USER-4BB09A9C02\USER-4BB09A9C02v53.exe
<Drive name for removable media>:\USER-4BB09A9C02\USER-4BB09A9C02\Desktop.ini

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<SYSTEM32>\inf\svchost.exe' = '<SYSTEM32>\inf\svchost.exe:*:Enabled:@xpsp2res.dll,-22001'

Creates and executes the following:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\USER-4BB09A9C02\USER-4BB09A9C02\USER-4BB09A9C02v53.exe
%TEMP%\cetrdetri.exe
<SYSTEM32>\inf\svchost.exe

Network activity:

Connects to:

UDP:

Miscellaneous:

Searches for the following windows: