General

  • Target

    df610a03b36f0b439301340708ff7c12_JaffaCakes118

  • Size

    2.3MB

  • Sample

    241211-bzxbsayrfw

  • MD5

    df610a03b36f0b439301340708ff7c12

  • SHA1

    7bd671491ed6cefe88a7dbc4dafb0184c63ffffb

  • SHA256

    12333dbaa7ce6878367c16845e5db72fbdcb6467dd0c427e7578292bcfe7ff78

  • SHA512

    6d8148f1be068182f67d0907f3b43eda6d6623c56d2ee84634a96331d4c9e2fde6f730f0855cb26aa3b9c4e2da06dfb20b3670faa4d6c66bf21c52777a367819

  • SSDEEP

    24576:n+Y5ZjVQ5bc9PS4AqEakfFCnm/+RAvVOGtYJIsVTsoiucnXi+P4pa:n+Y5ZeA9q+Vm/GANZ6Xinny+h

Malware Config

Extracted

Family

cybergate

Version

v1.07.0

Botnet

remote

C2

plxstar.no-ip.biz:1337

Mutex

C5M17KYRU5M8PW

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    .//

  • ftp_interval

    30

  • ftp_password

    isaschatz

  • ftp_port

    21

  • ftp_server

    ftp.freehackback.fr.ohost.de

  • ftp_username

    freehackback

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    FAIL!!!!!

  • message_box_title

    CyberGate

  • password

    smuuuu

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      df610a03b36f0b439301340708ff7c12_JaffaCakes118

    • Size

      2.3MB

    • MD5

      df610a03b36f0b439301340708ff7c12

    • SHA1

      7bd671491ed6cefe88a7dbc4dafb0184c63ffffb

    • SHA256

      12333dbaa7ce6878367c16845e5db72fbdcb6467dd0c427e7578292bcfe7ff78

    • SHA512

      6d8148f1be068182f67d0907f3b43eda6d6623c56d2ee84634a96331d4c9e2fde6f730f0855cb26aa3b9c4e2da06dfb20b3670faa4d6c66bf21c52777a367819

    • SSDEEP

      24576:n+Y5ZjVQ5bc9PS4AqEakfFCnm/+RAvVOGtYJIsVTsoiucnXi+P4pa:n+Y5ZeA9q+Vm/GANZ6Xinny+h

    • 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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks