General

  • Target

    JaffaCakes118_1245c5b64e398290dd435b90a85f8eef

  • Size

    520KB

  • Sample

    250123-as55nstjcw

  • MD5

    1245c5b64e398290dd435b90a85f8eef

  • SHA1

    f95935d73c00469d4dcc214e1ed18d957cc97fa3

  • SHA256

    84175d60c90085802de1ad4d7df9a87f3d1b13b079082c66e477b196cc239262

  • SHA512

    d260d03e850b8e58ca1cae3ebb97ad97b3d6d5ffdf5c619086bb4a7d845487754f164b19539e7ebea8512064d0f45eb1be56910739a211b8b7b639186f295742

  • SSDEEP

    6144:YR51yTSDpMHY93Cqx5S4+/XmmM9BVYa34WfzGtOEV5bubfe52/914hHrc5fj3A9N:5muHYJo4+uT9DzDE/4ik12H/ak

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

127.0.0.1:3737

hosturl.no-ip.biz:3737

Mutex

3O603I2M8QWR45

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_1245c5b64e398290dd435b90a85f8eef

    • Size

      520KB

    • MD5

      1245c5b64e398290dd435b90a85f8eef

    • SHA1

      f95935d73c00469d4dcc214e1ed18d957cc97fa3

    • SHA256

      84175d60c90085802de1ad4d7df9a87f3d1b13b079082c66e477b196cc239262

    • SHA512

      d260d03e850b8e58ca1cae3ebb97ad97b3d6d5ffdf5c619086bb4a7d845487754f164b19539e7ebea8512064d0f45eb1be56910739a211b8b7b639186f295742

    • SSDEEP

      6144:YR51yTSDpMHY93Cqx5S4+/XmmM9BVYa34WfzGtOEV5bubfe52/914hHrc5fj3A9N:5muHYJo4+uT9DzDE/4ik12H/ak

    • 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