General

  • Target
    Fortnite_Woof.exe
  • Size 6.7MB
  • Sample261104-e6y1qshx6l
  • SHA256 3fab168ba2360c5f3e7a9f7b74c1e6275eb033e6e88adf7c505615ca62dbfa49
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Fortnite_Woof.exe
    • Size 6.7MB
    • SHA256 3fab168ba2360c5f3e7a9f7b74c1e6275eb033e6e88adf7c505615ca62dbfa49
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks