General

  • Target

    ebee8cf08372f8a744b657c79908dfd3_JaffaCakes118

  • Size

    436KB

  • Sample

    241213-rrqf9s1lgt

  • MD5

    ebee8cf08372f8a744b657c79908dfd3

  • SHA1

    7b3c2232a31cea5833eac35bed80884feb90fe64

  • SHA256

    1880a6472c17c1641b06f20639fd5fff35e4cf70d908d13ceb7a76943d19c84b

  • SHA512

    a993e37169235458c7f289159b3d6bec4a46b6c6b80b51eb3d5d23e93515a25875d2940b90d03809478f829ab7792466ca8780cc29ac08594d4f8a4693b67cc7

  • SSDEEP

    12288:F991UpQQquG//Ef6BFVDINcsDNnnoemVQXYU:F9UOV/EfatEcsJ

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

DECY

C2

startsystem32.no-ip.biz:4665

Mutex

LV38P3LPM0D1QN

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Win_instalns

  • install_file

    svhsost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    encule

  • regkey_hkcu

    HKCU

Targets

    • Target

      ebee8cf08372f8a744b657c79908dfd3_JaffaCakes118

    • Size

      436KB

    • MD5

      ebee8cf08372f8a744b657c79908dfd3

    • SHA1

      7b3c2232a31cea5833eac35bed80884feb90fe64

    • SHA256

      1880a6472c17c1641b06f20639fd5fff35e4cf70d908d13ceb7a76943d19c84b

    • SHA512

      a993e37169235458c7f289159b3d6bec4a46b6c6b80b51eb3d5d23e93515a25875d2940b90d03809478f829ab7792466ca8780cc29ac08594d4f8a4693b67cc7

    • SSDEEP

      12288:F991UpQQquG//Ef6BFVDINcsDNnnoemVQXYU:F9UOV/EfatEcsJ

    • 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.

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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