General

  • Target

    JaffaCakes118_1d1fe3e401ea5d2db967fc167a87bdd5

  • Size

    308KB

  • Sample

    250124-cxkqmsvnc1

  • MD5

    1d1fe3e401ea5d2db967fc167a87bdd5

  • SHA1

    5ce321f9833234a6d2586e4dcadac16b7d110413

  • SHA256

    d41142a588e186de14e8224b69e39fd46d58fdf1c231da5ea5ec287e890e9784

  • SHA512

    c8855bfe672dc839b03f7277090424841d151f243a9fe00250e2c4666ace177f7fe4c485966e83bc51362b6b9cd18682aaafbfd8dc19541a2cd0793d65301957

  • SSDEEP

    6144:dLa94GN7fiIEAeLHJx0iIL/7pe+4e2GnxUO8/xKXWCbYjCwj0W/ZVf7+Cy1J6BfO:dW94GN7fiIEAeLHJx0iILTpJ6ljxKXWQ

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

INFT2

C2

jax13.myvnc.com:53646

127.0.0.1:53646

Mutex

H85Q6TYQ502NDL

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    This.exe

  • install_file

    winserv.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    READON

  • regkey_hkcu

    Host Process For Windows

Targets

    • Target

      JaffaCakes118_1d1fe3e401ea5d2db967fc167a87bdd5

    • Size

      308KB

    • MD5

      1d1fe3e401ea5d2db967fc167a87bdd5

    • SHA1

      5ce321f9833234a6d2586e4dcadac16b7d110413

    • SHA256

      d41142a588e186de14e8224b69e39fd46d58fdf1c231da5ea5ec287e890e9784

    • SHA512

      c8855bfe672dc839b03f7277090424841d151f243a9fe00250e2c4666ace177f7fe4c485966e83bc51362b6b9cd18682aaafbfd8dc19541a2cd0793d65301957

    • SSDEEP

      6144:dLa94GN7fiIEAeLHJx0iIL/7pe+4e2GnxUO8/xKXWCbYjCwj0W/ZVf7+Cy1J6BfO:dW94GN7fiIEAeLHJx0iILTpJ6ljxKXWQ

    • CyberGate, Rebhip

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

    • Cybergate family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks