General

  • Target

    afaf0535ba5bb34319018af6966309650cd1d061cb7b00716b70354a4050f735

  • Size

    444KB

  • Sample

    221123-vk7czscc2w

  • MD5

    2a8be768ad768c49aa03ab767f5cc2cf

  • SHA1

    6b8ca24e5512c9bdcca6413724cc78c0bf1c5655

  • SHA256

    afaf0535ba5bb34319018af6966309650cd1d061cb7b00716b70354a4050f735

  • SHA512

    5dd586999a9938c3eee0c0d0909f15dc27f201955e1bc61c9ef1cdf542bc4584af388f8e5545ad96fb4fd50fd0ac9b9285aeae79b3e917e9ac872f1fb4b4693f

  • SSDEEP

    12288:y9SNDGZ2bAWukq0S/G/Js6jbX+sIolxAcS:gSlLbqk2cb/+sIoz7S

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

maroc

C2

bifrosttest.no-ip.org:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      afaf0535ba5bb34319018af6966309650cd1d061cb7b00716b70354a4050f735

    • Size

      444KB

    • MD5

      2a8be768ad768c49aa03ab767f5cc2cf

    • SHA1

      6b8ca24e5512c9bdcca6413724cc78c0bf1c5655

    • SHA256

      afaf0535ba5bb34319018af6966309650cd1d061cb7b00716b70354a4050f735

    • SHA512

      5dd586999a9938c3eee0c0d0909f15dc27f201955e1bc61c9ef1cdf542bc4584af388f8e5545ad96fb4fd50fd0ac9b9285aeae79b3e917e9ac872f1fb4b4693f

    • SSDEEP

      12288:y9SNDGZ2bAWukq0S/G/Js6jbX+sIolxAcS:gSlLbqk2cb/+sIoz7S

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks