General

  • Target

    afcb73a437aa91738cafc3c125982dd5_JaffaCakes118

  • Size

    375KB

  • Sample

    241129-jgb7wstkdv

  • MD5

    afcb73a437aa91738cafc3c125982dd5

  • SHA1

    ec155fa5a9bebcebd00250f27713be197b0ad2f6

  • SHA256

    b626c0569f5a7e738c07a0a53eea7109f20bcc2c38108610483acda4b9b8997c

  • SHA512

    90a2b8db98953aeef2424d5c2fb8535a1829264d88eb040b12aa870293beeec9679fce4bc7dd3607b8eefec2464f8ef2206187f69f2ec35f1afd9d8eaa662d87

  • SSDEEP

    6144:qdZQI7MLDAmbKZEQ6J51pquavpNFCSttDm25V1jIRbGkL:qbQD4mAEQqLkvNCu/5joa

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

deprueba4.no-ip.org:1000

Mutex

81WO5AS084DPHU

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    instal

  • install_file

    ofice.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

      afcb73a437aa91738cafc3c125982dd5_JaffaCakes118

    • Size

      375KB

    • MD5

      afcb73a437aa91738cafc3c125982dd5

    • SHA1

      ec155fa5a9bebcebd00250f27713be197b0ad2f6

    • SHA256

      b626c0569f5a7e738c07a0a53eea7109f20bcc2c38108610483acda4b9b8997c

    • SHA512

      90a2b8db98953aeef2424d5c2fb8535a1829264d88eb040b12aa870293beeec9679fce4bc7dd3607b8eefec2464f8ef2206187f69f2ec35f1afd9d8eaa662d87

    • SSDEEP

      6144:qdZQI7MLDAmbKZEQ6J51pquavpNFCSttDm25V1jIRbGkL:qbQD4mAEQqLkvNCu/5joa

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks