General

  • Target

    3e49b314a992e6b4b73d46665d8e10410f6e74878892be9aeedd1213e9bc1922.exe

  • Size

    380KB

  • Sample

    241226-fmaz8sxndq

  • MD5

    ad9b569e900a71754b5e4aa467071c10

  • SHA1

    f9588944ef1947af586b38c3b4c5f1a9c4447f22

  • SHA256

    3e49b314a992e6b4b73d46665d8e10410f6e74878892be9aeedd1213e9bc1922

  • SHA512

    a6a6222d85f8bcaf65a016a31b6e2d17f9eef4fa4cbe7296e1f0bf6e7a647726a17818ddf1c16fc90c0c5f69a305e7a4885b609d5837fb88d440c001e504f4c2

  • SSDEEP

    6144:RMx476b0PI6Mky7vLWrtOGUfvNAOG9+WdW8QnKHK/+jqJW3:REU6byIlky7z6YtvyrIWs8QnKHKC

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

80.171.139.167:557

Mutex

CV7D17PGFXH3CD

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    svchost.exe

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      3e49b314a992e6b4b73d46665d8e10410f6e74878892be9aeedd1213e9bc1922.exe

    • Size

      380KB

    • MD5

      ad9b569e900a71754b5e4aa467071c10

    • SHA1

      f9588944ef1947af586b38c3b4c5f1a9c4447f22

    • SHA256

      3e49b314a992e6b4b73d46665d8e10410f6e74878892be9aeedd1213e9bc1922

    • SHA512

      a6a6222d85f8bcaf65a016a31b6e2d17f9eef4fa4cbe7296e1f0bf6e7a647726a17818ddf1c16fc90c0c5f69a305e7a4885b609d5837fb88d440c001e504f4c2

    • SSDEEP

      6144:RMx476b0PI6Mky7vLWrtOGUfvNAOG9+WdW8QnKHK/+jqJW3:REU6byIlky7z6YtvyrIWs8QnKHKC

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks