General

  • Target

    ade892aa505efca90e9619d379a60d1c_JaffaCakes118

  • Size

    780KB

  • Sample

    241128-3hcdtsvlax

  • MD5

    ade892aa505efca90e9619d379a60d1c

  • SHA1

    c4172c36e132f5520260c7ddd7c067bb0fa647c0

  • SHA256

    3dbda00f0c64f9536a9af02754a0ffe506390450e4ac9ec3a88c8810558b21ad

  • SHA512

    693322877d46e15df0a7f3c7bec5290471770a8cea0da63f8a525e672779cfdcf81e0c8b194c7896918df7d07f11c1bd8e52d49c64ceb94582511b302159ca11

  • SSDEEP

    12288:GdlOOwjvfUj1GqjcYUJtP/QOng33UzsBWxbtRXEXmbj6DSUeBr:GdlOOwjvfY1jXUJt/tn9zjp5E26D8Br

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ironhand

C2

ironhandcs95.zapto.org:999

Mutex

W361UN4HSHXWS5

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    .//www/

  • ftp_interval

    30

  • ftp_password

    4565r5ty5

  • ftp_port

    21

  • ftp_server

    www16.subdomain.com

  • ftp_username

    user1878047

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    4565r5ty5

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      ade892aa505efca90e9619d379a60d1c_JaffaCakes118

    • Size

      780KB

    • MD5

      ade892aa505efca90e9619d379a60d1c

    • SHA1

      c4172c36e132f5520260c7ddd7c067bb0fa647c0

    • SHA256

      3dbda00f0c64f9536a9af02754a0ffe506390450e4ac9ec3a88c8810558b21ad

    • SHA512

      693322877d46e15df0a7f3c7bec5290471770a8cea0da63f8a525e672779cfdcf81e0c8b194c7896918df7d07f11c1bd8e52d49c64ceb94582511b302159ca11

    • SSDEEP

      12288:GdlOOwjvfUj1GqjcYUJtP/QOng33UzsBWxbtRXEXmbj6DSUeBr:GdlOOwjvfY1jXUJt/tn9zjp5E26D8Br

    • 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 BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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