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Win32.HLLW.Autoruner3.2075

Added to the Dr.Web virus database: 2020-03-11

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '<File name>.exe' = 'C:\'
Creates the following files on removable media
  • <Drive name for removable media>:\autorun.inf
Malicious functions
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
Modifies file system
Creates the following files
  • D:\autorun.inf
  • %APPDATA%\microsoft\windows\start menu\programsexplorer.exe
  • C:\<File name>.exe
  • unc\dwcjrlchkgo\users\j2ebe.exe
Sets the 'hidden' attribute to the following files
  • D:\autorun.inf
  • <Drive name for removable media>:\autorun.inf
Network activity
Connects to
  • 'localhost':80
UDP
  • DNS ASK da####mpire.info
  • DNS ASK au######on.whatismyip.com

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