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General

  • Target

    JaffaCakes118_7d693d7b204391454a7286beeb81972e

  • Size

    360KB

  • Sample

    250317-jnrk6axny3

  • MD5

    7d693d7b204391454a7286beeb81972e

  • SHA1

    e90bdcea7636594038637831f7e2513cb560d740

  • SHA256

    9e8b47d79c485f143dd1f6082530a3a4015a6dcec5ecc1ee7d164dc3b0e0412d

  • SHA512

    5ae416bf449c94ebf10242246e6c8b935839a3cb14be34060d300311f01ba640bf5f4a7ab1d7c42a3e9b553df7e4710ac7f104db34a4dd3b121ca18654bd1cba

  • SSDEEP

    6144:sgYT9hJn3x8D+537hq/MoZAJliY4fF/pvZ6qWIYn9scjbLg9HrdnRVa3/jKdz8LZ:srTjF3x8DxEoZ6kN/T+DoH9RVamdId

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

shifthk.no-ip.biz:80

Mutex

AVERV8SRNPP084

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

    password

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_7d693d7b204391454a7286beeb81972e

    • Size

      360KB

    • MD5

      7d693d7b204391454a7286beeb81972e

    • SHA1

      e90bdcea7636594038637831f7e2513cb560d740

    • SHA256

      9e8b47d79c485f143dd1f6082530a3a4015a6dcec5ecc1ee7d164dc3b0e0412d

    • SHA512

      5ae416bf449c94ebf10242246e6c8b935839a3cb14be34060d300311f01ba640bf5f4a7ab1d7c42a3e9b553df7e4710ac7f104db34a4dd3b121ca18654bd1cba

    • SSDEEP

      6144:sgYT9hJn3x8D+537hq/MoZAJliY4fF/pvZ6qWIYn9scjbLg9HrdnRVa3/jKdz8LZ:srTjF3x8DxEoZ6kN/T+DoH9RVamdId

    • 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