General

  • Target

    b24cf42f16537ebe42cecaaeda9328f8_JaffaCakes118

  • Size

    1.5MB

  • Sample

    241129-tdqwzstpgx

  • MD5

    b24cf42f16537ebe42cecaaeda9328f8

  • SHA1

    6c94d04ed399dc110cb2e1b53b17792c7314ac12

  • SHA256

    ee6712b99ce83639bca29149c3ada698e174213624c844e7d872e8a1cec72c63

  • SHA512

    4a8e25c919b6873a0bc09eeb2028625f1c7db32bcb59c23366db5632b5a03bb0a23fdd5d44869ed1aaae7300a54efee784cc9403aeebdf8b21951c5c242a3260

  • SSDEEP

    24576:1apqSpSAG+w0YEP1bMNVBilvkKca0NuOmiKXOtjMkhyaueov7RC+:40SsL+wT36vkKRu5miKXYMkhyaXo7h

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

fulanito

C2

jack69.zapto.org:7589

Mutex

S6LO3V2YBOFLW5

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./rs/

  • ftp_interval

    30

  • ftp_password

    qazwsx69

  • ftp_port

    21

  • ftp_server

    sll.hostzi.com

  • ftp_username

    a7449644

  • injected_process

    explorer.exe

  • install_dir

    shell

  • install_file

    shell.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    qazwsx

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      b24cf42f16537ebe42cecaaeda9328f8_JaffaCakes118

    • Size

      1.5MB

    • MD5

      b24cf42f16537ebe42cecaaeda9328f8

    • SHA1

      6c94d04ed399dc110cb2e1b53b17792c7314ac12

    • SHA256

      ee6712b99ce83639bca29149c3ada698e174213624c844e7d872e8a1cec72c63

    • SHA512

      4a8e25c919b6873a0bc09eeb2028625f1c7db32bcb59c23366db5632b5a03bb0a23fdd5d44869ed1aaae7300a54efee784cc9403aeebdf8b21951c5c242a3260

    • SSDEEP

      24576:1apqSpSAG+w0YEP1bMNVBilvkKca0NuOmiKXOtjMkhyaueov7RC+:40SsL+wT36vkKRu5miKXYMkhyaXo7h

    • 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 BIOS information in registry

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

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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