Win32.HLLW.Autoruner1.34981

Added to the Dr.Web virus database: 2013-04-07

Virus description added: 2013-04-16

To ensure autorun and distribution:

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\WindowsNT Protection] 'Start' = '00000002'

Creates the following files on removable media:

<Drive name for removable media>:\recycle.{645FF040-5081-101B-9F08-00AA002F954E}\auto.bat
<Drive name for removable media>:\recycle.{645FF040-5081-101B-9F08-00AA002F954E}\auto.vbs
<Drive name for removable media>:\AutoRun.inf

Malicious functions:

Creates and executes the following:

Modifies file system :

Creates the following files:

%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\down[1].txt
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\down[1].txt
%PROGRAM_FILES%\auto.bat
<SYSTEM32>\IEXPLORER.EXE
%PROGRAM_FILES%\auto.vbs

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\recycle.{645FF040-5081-101B-9F08-00AA002F954E}\auto.bat
<Drive name for removable media>:\recycle.{645FF040-5081-101B-9F08-00AA002F954E}\auto.vbs
<Drive name for removable media>:\AutoRun.inf

Deletes the following files:

%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\down[1].txt
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\down[1].txt
%PROGRAM_FILES%\auto.vbs
%PROGRAM_FILES%\auto.bat

Network activity:

Connects to:

TCP:

HTTP GET requests:

UDP: