Overview

overview

10

Static

static

3

a328ac9e1a...18.exe

windows7-x64

10

a328ac9e1a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a328ac9e1a1348ab5a53a7745591a3a9_JaffaCakes118
  • Size 808KB
  • Sample240817-s9y2sstdmb
  • SHA256 d9fd751d54221d8b28a99ce974fba4301121d89b7014346dc70aa8f9a2ec6a9c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cybergatevítimabootkitdiscoverypersistencestealertrojanupx

Malware Config

Extracted

Family

  • cybergate

Version

  • 2.6

Botnet

  • vítima

C2

  • benzwitich.no-ip.biz: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
      a328ac9e1a1348ab5a53a7745591a3a9_JaffaCakes118
    • Size 808KB
    • SHA256 d9fd751d54221d8b28a99ce974fba4301121d89b7014346dc70aa8f9a2ec6a9c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cybergatevítimabootkitdiscoverypersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks