FOR CUSTOMERS

Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Win32.HLLW.Autoruner2.9825

Added to the Dr.Web virus database: 2014-02-18

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Serviceeeed' = '%HOMEPATH%\M-8w848803805380850835\winmgr.exe'
Creates the following files on removable media:
  • <Drive name for removable media>:\wincrsn32.exe
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\858764883.exe
  • <Drive name for removable media>:\DATA.lnk
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
  • [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\M-8w848803805380850835\winmgr.exe' = '%HOMEPATH%\M-8w848803805380850835\winmgr.exe:*:Enabled:Microsoft Windows Serviceeeed'
Creates and executes the following:
  • '%HOMEPATH%\M-8w848803805380850835\winmgr.exe'
Modifies file system :
Creates the following files:
  • %HOMEPATH%\M-8w848803805380850835\winmgr.exe
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\wincrsn32.exe
  • <Drive name for removable media>:\858764883.exe
  • %HOMEPATH%\M-8w848803805380850835\winmgr.exe
Network activity:
Connects to:
  • 'bo##ox.su':5050
UDP:
  • DNS ASK bo##ox.su
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'

Dr.Web © Doctor Web
2003 — 2022

Doctor Web is a Russian cybersecurity company focused on threat detection, prevention and response technologies.