General

  • Target

    JaffaCakes118_255c2cc1308ee29c26ca2cf109c57cb3

  • Size

    296KB

  • Sample

    250124-zsk7yaykat

  • MD5

    255c2cc1308ee29c26ca2cf109c57cb3

  • SHA1

    2c154d29812d1acbdf7eec831169be40aeebaaf0

  • SHA256

    db7f845d3ad1bf7699942137e7687f937e74503d05201817aea24f6cbd5ed97e

  • SHA512

    3967a6a8f48ce4f39329368c2536ce02cb1f5882817b7a335db3966891260a6555dc340351ec1a59db750ba0bddc66808d653cd1e1398ff5249b6bf28d433dea

  • SSDEEP

    6144:/OpslFlqohdBCkWYxuukP1pjSKSNVkq/MVJb9:/wslfTBd47GLRMTb9

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

johntravolta.No-ip.biz:100

Mutex

GUM035S5416202

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

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_255c2cc1308ee29c26ca2cf109c57cb3

    • Size

      296KB

    • MD5

      255c2cc1308ee29c26ca2cf109c57cb3

    • SHA1

      2c154d29812d1acbdf7eec831169be40aeebaaf0

    • SHA256

      db7f845d3ad1bf7699942137e7687f937e74503d05201817aea24f6cbd5ed97e

    • SHA512

      3967a6a8f48ce4f39329368c2536ce02cb1f5882817b7a335db3966891260a6555dc340351ec1a59db750ba0bddc66808d653cd1e1398ff5249b6bf28d433dea

    • SSDEEP

      6144:/OpslFlqohdBCkWYxuukP1pjSKSNVkq/MVJb9:/wslfTBd47GLRMTb9

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks