General

  • Target

    182bec1c5055f7dae654b2b4564f132d_JaffaCakes118

  • Size

    420KB

  • Sample

    240628-a5rg2sthlp

  • MD5

    182bec1c5055f7dae654b2b4564f132d

  • SHA1

    a3c53f08f533cdaaa7e4c36a05f705096e7cdc12

  • SHA256

    bb601ed2ce32c04f9aa2f377ca9efbe43ab5616a790b546bdf66f4ccc630916b

  • SHA512

    c1c51360119a29840e7fef2b59df66c4fa038cceae6ceb45c029872d8ce16d68ee0f517d0bc4970f27ef243979311e46cf1f5c0197aebaf391ae3a7fef99bc12

  • SSDEEP

    12288:M/xK4HINhCuu2lL/kDES/7bwmuq9ec4tshZ:QHHKhgOLW/nvcPG

Malware Config

Targets

    • Target

      182bec1c5055f7dae654b2b4564f132d_JaffaCakes118

    • Size

      420KB

    • MD5

      182bec1c5055f7dae654b2b4564f132d

    • SHA1

      a3c53f08f533cdaaa7e4c36a05f705096e7cdc12

    • SHA256

      bb601ed2ce32c04f9aa2f377ca9efbe43ab5616a790b546bdf66f4ccc630916b

    • SHA512

      c1c51360119a29840e7fef2b59df66c4fa038cceae6ceb45c029872d8ce16d68ee0f517d0bc4970f27ef243979311e46cf1f5c0197aebaf391ae3a7fef99bc12

    • SSDEEP

      12288:M/xK4HINhCuu2lL/kDES/7bwmuq9ec4tshZ:QHHKhgOLW/nvcPG

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks