General

  • Target

    JaffaCakes118_7d10c2d35eaef33332db1f7c78152080

  • Size

    726KB

  • Sample

    250104-3f66esvlej

  • MD5

    7d10c2d35eaef33332db1f7c78152080

  • SHA1

    5dbb9b905e27909aecb3577b42c6a684e7caf4f2

  • SHA256

    f4bda6ce2915782411ecfc892448a05ff16f993b410d53262525627d2c04ac9a

  • SHA512

    437900e398b7ad61090fda09f67499d6aee63754771a38938b32e808d1fe4c2d0c55144369ae1294866015a8001cf5ff3c592ddd0ea2f72053d5fd15101e08a4

  • SSDEEP

    12288:FSYVE3MLDbyJB3qq4Cno/WcF6zgETPHXemVA4LnPMXYOXkCRTfSTq:FSYVE3MLDbyJZwXdFfETfX7bMIkRzSTq

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

Camfrog

C2

aof.no-ip.info:443

Mutex

C36GAP453BXN0E

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • ftp_password

    password

  • ftp_port

    21

  • ftp_server

    ftp.server.com

  • ftp_username

    ftp_user

  • injected_process

    explorer.exe

  • install_dir

    Camfrog

  • install_file

    explorer.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_7d10c2d35eaef33332db1f7c78152080

    • Size

      726KB

    • MD5

      7d10c2d35eaef33332db1f7c78152080

    • SHA1

      5dbb9b905e27909aecb3577b42c6a684e7caf4f2

    • SHA256

      f4bda6ce2915782411ecfc892448a05ff16f993b410d53262525627d2c04ac9a

    • SHA512

      437900e398b7ad61090fda09f67499d6aee63754771a38938b32e808d1fe4c2d0c55144369ae1294866015a8001cf5ff3c592ddd0ea2f72053d5fd15101e08a4

    • SSDEEP

      12288:FSYVE3MLDbyJB3qq4Cno/WcF6zgETPHXemVA4LnPMXYOXkCRTfSTq:FSYVE3MLDbyJZwXdFfETfX7bMIkRzSTq

    • 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

    • Uses the VBS compiler for execution

    • 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