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Win32.HLLW.Facebook.10.origin

Added to the Dr.Web virus database: 2023-01-29

Virus description added:

Technical Information

Modifies file system
Creates the following files
  • %WINDIR%\che3.exe
  • C:\653sdfsd36543.bat
  • %WINDIR%\bemark2.dat
  • C:\1.reg
Sets the 'hidden' attribute to the following files
  • %WINDIR%\che3.exe
  • %WINDIR%\bemark2.dat
Deletes the following files
  • C:\1.reg
  • %WINDIR%\che3.exe
Substitutes the following files
  • C:\653sdfsd36543.bat
Deletes itself.
Network activity
UDP
  • DNS ASK a2##008.com
Miscellaneous
Searches for the following windows
  • ClassName: 'Static' WindowName: ''
  • ClassName: 'RegEdit_RegEdit' WindowName: ''
Creates and executes the following
  • '%WINDIR%\che3.exe'
  • '%WINDIR%\che3.exe' ' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c c:\653sdfsd36543.bat' (with hidden window)
Executes the following
  • '%WINDIR%\syswow64\cmd.exe' /c c:\653sdfsd36543.bat
  • '%WINDIR%\syswow64\regedit.exe' /s c:\1.reg