General

  • Target
    Fatality Loader.exe
  • Size 11.8MB
  • Sample260701-ba8zaadv71
  • SHA256 ce2bbeb72302a0b2666008d8983c21f23a1a0d3fe73a69952d92587cd36cbe19
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Fatality Loader.exe
    • Size 11.8MB
    • SHA256 ce2bbeb72302a0b2666008d8983c21f23a1a0d3fe73a69952d92587cd36cbe19
    • 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.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks