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General

  • Target

    53ac0a79e89f1935f672e12c4151cddf

  • Size

    520KB

  • Sample

    231226-eyvncacggk

  • MD5

    53ac0a79e89f1935f672e12c4151cddf

  • SHA1

    11c869ec051b487eb6e7a354405c111beb8bdde3

  • SHA256

    9b08832289f82d63f2479a0e3ac0924f0f16b6f92c0c534e20dbbff9a72e229b

  • SHA512

    20693011cc5cf0dd38f27d6df182f7beba323da8e766ce45fb3eab06d1c2b995a524b90618185d9cf1f0dd5f8f6ac349fd97fb8002a1ae167366767c80e2ad45

  • SSDEEP

    6144:tSqjYYsDmEvUbbqakhQLeKfJc6KPs+Ac+RF+0Q0eXlxl6+huQCQL:bUvKiXakhQiKfJcVs+P+etl6urr

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

abdal.zapto.org:81

Mutex

8JP8Q227EM8LUJ

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    igfxpres.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    To run this application, you must install .NET Framework v4.0

  • message_box_title

    Error Webcam Viewer

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      53ac0a79e89f1935f672e12c4151cddf

    • Size

      520KB

    • MD5

      53ac0a79e89f1935f672e12c4151cddf

    • SHA1

      11c869ec051b487eb6e7a354405c111beb8bdde3

    • SHA256

      9b08832289f82d63f2479a0e3ac0924f0f16b6f92c0c534e20dbbff9a72e229b

    • SHA512

      20693011cc5cf0dd38f27d6df182f7beba323da8e766ce45fb3eab06d1c2b995a524b90618185d9cf1f0dd5f8f6ac349fd97fb8002a1ae167366767c80e2ad45

    • SSDEEP

      6144:tSqjYYsDmEvUbbqakhQLeKfJc6KPs+Ac+RF+0Q0eXlxl6+huQCQL:bUvKiXakhQiKfJcVs+P+etl6urr

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks