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General

  • Target

    JaffaCakes118_553da10d0cfa7aa305b132e0a61de3b0

  • Size

    446KB

  • Sample

    250306-gtxcgs1nx4

  • MD5

    553da10d0cfa7aa305b132e0a61de3b0

  • SHA1

    fd5f8f752c4f896904c905afa4334fffc77e4aa9

  • SHA256

    ef9bcc0a8e882cc1ae500bda7af0ee6ed273b48b918a417015b5b22b4a2e6220

  • SHA512

    5c4e940536ab21be9bff7a61fe50373c57fa07f3e2b0087dee00439d63b6ec7c00a80724cbe748d4a155f5af86285cd894c7f6e0adb4f0af426414ebb12c838a

  • SSDEEP

    6144:Qj6oQKcBMNG8Zdl25yfMcDNLDjpkKQDnglh8ud+6VhOA4UlJJX5JhwsXR/V:G6o7caGmhMcZPKn6hdpVkaJLnPV

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

agafa.no-ip.org:83

Mutex

T1H7MS3DVRT2S3

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

    1234560

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_553da10d0cfa7aa305b132e0a61de3b0

    • Size

      446KB

    • MD5

      553da10d0cfa7aa305b132e0a61de3b0

    • SHA1

      fd5f8f752c4f896904c905afa4334fffc77e4aa9

    • SHA256

      ef9bcc0a8e882cc1ae500bda7af0ee6ed273b48b918a417015b5b22b4a2e6220

    • SHA512

      5c4e940536ab21be9bff7a61fe50373c57fa07f3e2b0087dee00439d63b6ec7c00a80724cbe748d4a155f5af86285cd894c7f6e0adb4f0af426414ebb12c838a

    • SSDEEP

      6144:Qj6oQKcBMNG8Zdl25yfMcDNLDjpkKQDnglh8ud+6VhOA4UlJJX5JhwsXR/V:G6o7caGmhMcZPKn6hdpVkaJLnPV

    • 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