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General

  • Target

    bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0

  • Size

    388KB

  • Sample

    221205-xsj9jagb53

  • MD5

    453c8aebe0e03438c682d85848191234

  • SHA1

    4e5f8505ec2048df16b6af2e3494e49100846410

  • SHA256

    bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0

  • SHA512

    b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806

  • SSDEEP

    6144:SqqpiuxY1Q9ECpFrKHiOo6RUQcprINU9qSisajf6j2HmcAmEPDalB7eq:SqqpikrKHix6RvcpyKHajfY2HHAmo88q

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cybergate

C2

mirzajatt.no-ip.biz:82

Mutex

8OASUK6F8L17GT

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

    123456

Targets

    • Target

      bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0

    • Size

      388KB

    • MD5

      453c8aebe0e03438c682d85848191234

    • SHA1

      4e5f8505ec2048df16b6af2e3494e49100846410

    • SHA256

      bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0

    • SHA512

      b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806

    • SSDEEP

      6144:SqqpiuxY1Q9ECpFrKHiOo6RUQcprINU9qSisajf6j2HmcAmEPDalB7eq:SqqpikrKHix6RvcpyKHajfY2HHAmo88q

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks