General

  • Target

    JaffaCakes118_15aaba73525d3be7eba2aacbab55a8d1

  • Size

    857KB

  • Sample

    250123-kysfwatpgl

  • MD5

    15aaba73525d3be7eba2aacbab55a8d1

  • SHA1

    1677626e81b23d17f25fff24240cd69c1f38d518

  • SHA256

    ff9d28150598d2f667d6f8fa156efa987f48a52abefa0722ea2ca6732a4c0bcb

  • SHA512

    b65f0ccc2a11743f8d3f565ca70691a39d7603884049722e96a1c4f768e4573b3a44360bc3edeffb08d9c8188084fc4efceefda05a6a0eefa9674a1f9ceb220c

  • SSDEEP

    12288:W7vh6VsHLem7rFucwHQCqW6FK/ra+rodkTtoTejs+gcJmjV4N5EUQFMfiZmL6PTN:OoqwomSP/zAEnPwTTt2

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

matzeleinchen.no-ip.biz:82

173.0.8.113:999

Mutex

B0ABPUR23ARURQ

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    admin

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_15aaba73525d3be7eba2aacbab55a8d1

    • Size

      857KB

    • MD5

      15aaba73525d3be7eba2aacbab55a8d1

    • SHA1

      1677626e81b23d17f25fff24240cd69c1f38d518

    • SHA256

      ff9d28150598d2f667d6f8fa156efa987f48a52abefa0722ea2ca6732a4c0bcb

    • SHA512

      b65f0ccc2a11743f8d3f565ca70691a39d7603884049722e96a1c4f768e4573b3a44360bc3edeffb08d9c8188084fc4efceefda05a6a0eefa9674a1f9ceb220c

    • SSDEEP

      12288:W7vh6VsHLem7rFucwHQCqW6FK/ra+rodkTtoTejs+gcJmjV4N5EUQFMfiZmL6PTN:OoqwomSP/zAEnPwTTt2

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks