Meine Bibliothek
Meine Bibliothek

+ Zur Bibliothek hinzufügen

Support

Ihre Anfragen

Rufen Sie uns an

+7 (495) 789-45-86

Profil

Win32.HLLW.Autoruner.52947

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:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'svc¶o”t' = '%APPDATA%\svc¶o”t.–µe.exe'
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svc¶o”t' = '%APPDATA%\svc¶o”t.–µe.exe'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'svchost' = '%APPDATA%\WINSYS32\explorer.exe'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'FILE_12064' = '%APPDATA%\FILE_12064.exe'
Creates the following files on removable media:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\Svchosted.exe
Malicious functions:
Creates and executes the following:
  • %APPDATA%\WINSYS32\explorer.exe 
Executes the following:
  • <SYSTEM32>\reg.exe ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "svchost" /t REG_SZ /d "%APPDATA%\WINSYS32\explorer.exe" /f
  • <SYSTEM32>\cmd.exe /c """%TEMP%\yxKqh.bat"" "
Modifies file system :
Creates the following files:
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\b–µlyhEseyk[3].php
  • %APPDATA%\lovely.ini
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\profile[1].php
  • %APPDATA%\svc¶o”t.–µe.exe
  • %APPDATA%\WINSYS32\explorer.exe
  • %TEMP%\yxKqh.bat
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\b–µlyhEseyk[2].php
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\b–µlyhEseyk[1].php
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\Svchosted.exe
Network activity:
Connects to:
  • 'www.fa###ook.com':80
  • 'localhost':1038
  • 'ht###.localdomain':80
TCP:
HTTP GET requests:
  • ht###.localdomain//b??l####################################################
  • www.fa###ook.com/profile.php?id#######################
  • ht###.localdomain//b??l################################################################
  • ht###.localdomain//b??l##############################################################
UDP:
  • DNS ASK www.fa###ook.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'MS_WebcheckMonitor' WindowName: ''
  • ClassName: 'MS_AutodialMonitor' WindowName: ''
  • ClassName: 'Indicator' WindowName: ''