General

  • Target

    c9368eac09368fb150223648161f134d_JaffaCakes118

  • Size

    320KB

  • Sample

    241205-ytkgcszkdw

  • MD5

    c9368eac09368fb150223648161f134d

  • SHA1

    31b3efe1fe559ea8fe76cf4988a415a1e473e16a

  • SHA256

    d406e5af54e001399f6a74954980d907d80c954a74f5103a27738833f50e224e

  • SHA512

    9a23075ff8e62994eebcc360d026f75fe28b7440eeaa4d8a52c3741b0bbd139aaa0cb2492e8c0dda7127e9f2f319e9311ae0cc57a7c0e296f03e50849e679d4a

  • SSDEEP

    6144:AjlGZEsGbuVgCJC/XzRT4/IiaUfCzGrcyT3RVKG8spFu21BU5IPGH:Ac5CFTaIiaJGoyVVKj4u21Ceu

Malware Config

Extracted

Family

cybergate

Version

v1.01.8

Botnet

cyber

C2

ratcatcher.no-ip.biz:3174

Mutex

ds;'f;fw[;w[sd

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    sysid

  • install_file

    sys.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

    Javajdk.exe

  • regkey_hklm

    HKLM

Targets

    • Target

      c9368eac09368fb150223648161f134d_JaffaCakes118

    • Size

      320KB

    • MD5

      c9368eac09368fb150223648161f134d

    • SHA1

      31b3efe1fe559ea8fe76cf4988a415a1e473e16a

    • SHA256

      d406e5af54e001399f6a74954980d907d80c954a74f5103a27738833f50e224e

    • SHA512

      9a23075ff8e62994eebcc360d026f75fe28b7440eeaa4d8a52c3741b0bbd139aaa0cb2492e8c0dda7127e9f2f319e9311ae0cc57a7c0e296f03e50849e679d4a

    • SSDEEP

      6144:AjlGZEsGbuVgCJC/XzRT4/IiaUfCzGrcyT3RVKG8spFu21BU5IPGH:Ac5CFTaIiaJGoyVVKj4u21Ceu

    • 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

    • 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