Overview

overview

10

Static

static

3

VirusShare...cb.exe

windows7-x64

10

VirusShare...cb.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    VirusShare_2591a5278d4d76c6a7789a09942636cb
  • Size 396KB
  • Sample240130-1mlf7aedfp
  • SHA256 44429bc59bb8394e9685b18e8ea5e707aa7be127ea871bb1e396d2e2a152f5b0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cybergatevítimapersistencestealertrojanupx

Malware Config

Extracted

Family

  • cybergate

Version

  • 2.6

Botnet

  • vítima

C2

  • uncontroller.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

    rundll32.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
      VirusShare_2591a5278d4d76c6a7789a09942636cb
    • Size 396KB
    • SHA256 44429bc59bb8394e9685b18e8ea5e707aa7be127ea871bb1e396d2e2a152f5b0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cybergatevítimapersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Detects binaries and memory artifacts referencing sandbox product IDs

    • UPX dump on OEP (original entry point)

    • 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

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks