Overview

overview

10

Static

static

3

cfd6bcae04...6d.exe

windows7-x64

10

cfd6bcae04...6d.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    cfd6bcae047aeb462acb0b20bb46d66d
  • Size 838KB
  • Sample240317-d9vbaadf44
  • SHA256 23fac4121252079f0b431caed4bbf5351d5718456f577c79cd5229d6cb5b8928
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cybergatevítimabootkitpersistencestealertrojan

Malware Config

Extracted

Family

  • cybergate

Version

  • 2.7 Final

Botnet

  • vítima

C2

  • 127.0.0.1:81

Mutex

  • ***MUTEX***

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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

Targets

    • Target
      cfd6bcae047aeb462acb0b20bb46d66d
    • Size 838KB
    • SHA256 23fac4121252079f0b431caed4bbf5351d5718456f577c79cd5229d6cb5b8928
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cybergatevítimabootkitpersistencestealertrojan

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks