General

  • Target

    98a5f61f112ec632ee4ff7eb0c3fd699_JaffaCakes118

  • Size

    1.4MB

  • Sample

    241125-cwjf7atkbv

  • MD5

    98a5f61f112ec632ee4ff7eb0c3fd699

  • SHA1

    b5a1f33e191c94eb5da5a605543a9a203d261472

  • SHA256

    e7893e1c8e9a8590bdec7f3b2286becc27a8c36fdb14ec3c3bf23785873eddb4

  • SHA512

    137b28125b84dbcc7ecc2c411d924e532e71a193e2c0288e760c58a8f010d290b2bda45ebfc4595324ac923a58524711622759e625c7445ec68940ee80a24857

  • SSDEEP

    24576:oY5sVXSVwDKpc0/ccymXJxtFSpUkytTuISZjJkw5OzAAKCvMdwhDMCYIoK:oYOVXSVAIcOym5xt+Uk2iISh6MGhIx

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

remote

C2

winkel.no-ip.biz:567

Mutex

86YA1I247GN1N8

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

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      98a5f61f112ec632ee4ff7eb0c3fd699_JaffaCakes118

    • Size

      1.4MB

    • MD5

      98a5f61f112ec632ee4ff7eb0c3fd699

    • SHA1

      b5a1f33e191c94eb5da5a605543a9a203d261472

    • SHA256

      e7893e1c8e9a8590bdec7f3b2286becc27a8c36fdb14ec3c3bf23785873eddb4

    • SHA512

      137b28125b84dbcc7ecc2c411d924e532e71a193e2c0288e760c58a8f010d290b2bda45ebfc4595324ac923a58524711622759e625c7445ec68940ee80a24857

    • SSDEEP

      24576:oY5sVXSVwDKpc0/ccymXJxtFSpUkytTuISZjJkw5OzAAKCvMdwhDMCYIoK:oYOVXSVAIcOym5xt+Uk2iISh6MGhIx

    • 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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks