General

  • Target

    ff2979128bd415b5442f0bfae55ef472_JaffaCakes118

  • Size

    302KB

  • Sample

    241219-kf7svaxnaj

  • MD5

    ff2979128bd415b5442f0bfae55ef472

  • SHA1

    b58810c85c1094a5c151195de35a323f51839603

  • SHA256

    eebdd2f9accda6e6c28bb1b6736f4b45171c59aa6e758b2a102372079a3a8668

  • SHA512

    e1e83dea09076f5f8e4a56ce1275ccf97d811a8f0da3cfc65f5436821f1dd4c08facf99078f4ab68cab73f60099a2b2dcaa319992dbc54d6cad0660a603e3692

  • SSDEEP

    6144:+EH3dI1nX37FsuXe8BhWitocSoP08ke4FuY8Lblb8BC1gcb2b0/3/Y:X3iRX35zXe8r9SC/kKR5QBC1gU3Y

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Next

C2

browser.servehttp.com:5150

Mutex

LMCV04366LT82S

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    run

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Error in initalizing system driver xx0213992222

  • message_box_title

    Internal Error #22233

  • password

    hase12345

  • regkey_hkcu

    avgnt

  • regkey_hklm

    avgnt

Targets

    • Target

      ff2979128bd415b5442f0bfae55ef472_JaffaCakes118

    • Size

      302KB

    • MD5

      ff2979128bd415b5442f0bfae55ef472

    • SHA1

      b58810c85c1094a5c151195de35a323f51839603

    • SHA256

      eebdd2f9accda6e6c28bb1b6736f4b45171c59aa6e758b2a102372079a3a8668

    • SHA512

      e1e83dea09076f5f8e4a56ce1275ccf97d811a8f0da3cfc65f5436821f1dd4c08facf99078f4ab68cab73f60099a2b2dcaa319992dbc54d6cad0660a603e3692

    • SSDEEP

      6144:+EH3dI1nX37FsuXe8BhWitocSoP08ke4FuY8Lblb8BC1gcb2b0/3/Y:X3iRX35zXe8r9SC/kKR5QBC1gU3Y

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • 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