Defend what you create

Other Resources

Close

Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Win32.HLLW.Autoruner1.5157

Added to the Dr.Web virus database: 2011-12-04

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'MicrosoftВ® WindowsВ® Operating System' = '%TEMP%\System\lsam.exe'
  • [<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\] 'Audio Treiber x64' = '%APPDATA%\AudioTreiber_x64.exe'
  • [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\] 'Audio Treiber x64' = '%APPDATA%\AudioTreiber_x64.exe'
Malicious functions
To bypass firewall, removes or modifies the following registry keys
  • [<HKLM>\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\System\MapCmdRun.exe' = '%TEMP%\System\MapCmdRun.exe:*:Enab...
Injects code into
the following user processes:
  • audiotreiber_x64.exe
Modifies file system
Creates the following files
  • %TEMP%\system\mapcmdrun.exe
  • %TEMP%\system\lsam.exe
  • %APPDATA%\audiotreiber_x64.exe
Sets the 'hidden' attribute to the following files
  • %TEMP%\system\lsam.exe
  • %TEMP%\system\mapcmdrun.exe
Network activity
UDP
  • DNS ASK so#####3.so.funpic.org
Miscellaneous
Creates and executes the following
  • '%TEMP%\system\lsam.exe'
  • '%TEMP%\system\mapcmdrun.exe'
  • '%APPDATA%\audiotreiber_x64.exe'

The Russian developer of Dr.Web anti-viruses

Doctor Web has been developing anti-virus software since 1992

Dr.Web is trusted by users around the world in 200+ countries

The company has delivered an anti-virus as a service since 2007

24/7 tech support

© Doctor Web
2003 — 2020

Doctor Web is the Russian developer of Dr.Web anti-virus software. Dr.Web anti-virus software has been developed since 1992.

2-12А, 3rd street Yamskogo polya, Moscow, Russia, 125040