Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Win32.HLLW.Autoruner.52700

Added to the Dr.Web virus database: 2011-06-27

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Taskman' = 'c:\RECYCLER\kos-2-3-41-0000010000-0000010000-0000010000-0100\wincache.exe'
Creates the following files on removable media:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\RECYCLER\kos-2-3-41-0000010000-0000010000-0000010000-0100\wincache.exe
  • <Drive name for removable media>:\RECYCLER\kos-2-3-41-0000010000-0000010000-0000010000-0100\Desktop.ini
Malicious functions:
Injects code into
the following system processes:
  • %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
  • C:\RECYCLER\kos-2-3-41-0000010000-0000010000-0000010000-0100\wincache.exe
  • C:\RECYCLER\kos-2-3-41-0000010000-0000010000-0000010000-0100\Desktop.ini
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\RECYCLER\kos-2-3-41-0000010000-0000010000-0000010000-0100\wincache.exe
Network activity:
Connects to:
  • 'jh######.dc.totalunix.net':5943
UDP:
  • DNS ASK dc.###alunix.net
  • DNS ASK jd#######fk.dc.totalunix.net
  • DNS ASK jh######.dc.totalunix.net
  • DNS ASK ds#####.dc.totalunix.net