General

  • Target

    JaffaCakes118_95284ba660338f7931feffdcfe868543

  • Size

    559KB

  • Sample

    250117-xzj74s1lbl

  • MD5

    95284ba660338f7931feffdcfe868543

  • SHA1

    76362282fb396ba917a2a0c2f8ee01aee31a43be

  • SHA256

    259afc8493d7521ef5b74b27e3da54b1ac37ac3efc77adafb9689dbe2230dcdf

  • SHA512

    2967b624de736ff666ff01f084c3299f3fb1b676c568b37f7be8253bac3630f4eeafb8a30f8670e7d4a3f1396ec25c76994edfd54410b42aa1d85de62c8065f0

  • SSDEEP

    12288:Heur1kfgjdlAETxO/rN9LC9iv3n8rYbD5cEyEVzwtREJqXyqg//d/14a:+rgjUETwTLuivkINcEUDcTr//p3

Malware Config

Extracted

Family

xtremerat

C2

abodeeg.no-ip.org

abode80.linkpc.net

Targets

    • Target

      JaffaCakes118_95284ba660338f7931feffdcfe868543

    • Size

      559KB

    • MD5

      95284ba660338f7931feffdcfe868543

    • SHA1

      76362282fb396ba917a2a0c2f8ee01aee31a43be

    • SHA256

      259afc8493d7521ef5b74b27e3da54b1ac37ac3efc77adafb9689dbe2230dcdf

    • SHA512

      2967b624de736ff666ff01f084c3299f3fb1b676c568b37f7be8253bac3630f4eeafb8a30f8670e7d4a3f1396ec25c76994edfd54410b42aa1d85de62c8065f0

    • SSDEEP

      12288:Heur1kfgjdlAETxO/rN9LC9iv3n8rYbD5cEyEVzwtREJqXyqg//d/14a:+rgjUETwTLuivkINcEUDcTr//p3

    • Detect XtremeRAT payload

    • XtremeRAT

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

    • Xtremerat family

    • 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