General

  • Target

    b2456231a630d03b845c1ae95ac4b861_JaffaCakes118

  • Size

    1.3MB

  • Sample

    241129-s92spatnb1

  • MD5

    b2456231a630d03b845c1ae95ac4b861

  • SHA1

    ec20ea721ffb06deb651e1e3fb6f676987c95ff0

  • SHA256

    a6fcbc4f36f4210f6c77d5476f1763b240321f4710871dbc6367e90474ddf5b8

  • SHA512

    50959c67f2cfcce31925cbdb0353640c99d47886c2a2bffb2aef7dc12b367735af309a7ab6b43a48e8aadb2fe8eafac2b030bf07d05785279aff8d40f95ff6f2

  • SSDEEP

    12288:eK4lkste2sTcSPYcV9ZZjMaWdxG4O6QS2yI59VRo/MtES6JDC/qYdBFBtoAByVPs:eYFXWM9VRo/MSCNcEPvX9JubX

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

hanswurst.myftp.org:27050

Mutex

4EOBL3V337C5TT

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Fraps.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    rivercola123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      b2456231a630d03b845c1ae95ac4b861_JaffaCakes118

    • Size

      1.3MB

    • MD5

      b2456231a630d03b845c1ae95ac4b861

    • SHA1

      ec20ea721ffb06deb651e1e3fb6f676987c95ff0

    • SHA256

      a6fcbc4f36f4210f6c77d5476f1763b240321f4710871dbc6367e90474ddf5b8

    • SHA512

      50959c67f2cfcce31925cbdb0353640c99d47886c2a2bffb2aef7dc12b367735af309a7ab6b43a48e8aadb2fe8eafac2b030bf07d05785279aff8d40f95ff6f2

    • SSDEEP

      12288:eK4lkste2sTcSPYcV9ZZjMaWdxG4O6QS2yI59VRo/MtES6JDC/qYdBFBtoAByVPs:eYFXWM9VRo/MSCNcEPvX9JubX

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Cybergate family

    • Adds policy Run key to start application

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks