General

  • Target

    https://cdn.discordapp.com/attachments/1275262020853301333/1276270841545494630/Boostrapper.exe?ex=66c8eb58&is=66c799d8&hm=4a22b61fd0112ba99ef6b2feac1dcdc5fc35b7d4a20149cda265e90bface611c&

  • Sample

    240823-ftr74aygqk

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1275262020853301333/1276270841545494630/Boostrapper.exe?ex=66c8eb58&is=66c799d8&hm=4a22b61fd0112ba99ef6b2feac1dcdc5fc35b7d4a20149cda265e90bface611c&

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

MITRE ATT&CK Enterprise v15

Tasks