General

  • Target

    e225dcf047f6542be0d61d9568661261_JaffaCakes118

  • Size

    299KB

  • Sample

    241211-s5jfjsynhx

  • MD5

    e225dcf047f6542be0d61d9568661261

  • SHA1

    870e1c4b02db3f5b29fcb985fc579f755e00584b

  • SHA256

    9a4640e97a683dbd029588c8bcbe87cadb44e49ad5cb1f4b437cc34231f0f591

  • SHA512

    62a39574f3756a9124b142701bf8fac7bb0dda97b4f5102f8d433dd1319526130c807016541047b73888b2415b6c5fa987e56b8dc2810f16468fef969cc3a170

  • SSDEEP

    6144:Em4u7zQfUqBVQS+HOPLa1yrEGgYpU6izbnESc53W2qa6vvvKXoHOzhlQTlWP:EmufQS+OLaE4GgXb1OG2SnvKUahClW

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

darkhellco.zapto.org: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

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e225dcf047f6542be0d61d9568661261_JaffaCakes118

    • Size

      299KB

    • MD5

      e225dcf047f6542be0d61d9568661261

    • SHA1

      870e1c4b02db3f5b29fcb985fc579f755e00584b

    • SHA256

      9a4640e97a683dbd029588c8bcbe87cadb44e49ad5cb1f4b437cc34231f0f591

    • SHA512

      62a39574f3756a9124b142701bf8fac7bb0dda97b4f5102f8d433dd1319526130c807016541047b73888b2415b6c5fa987e56b8dc2810f16468fef969cc3a170

    • SSDEEP

      6144:Em4u7zQfUqBVQS+HOPLa1yrEGgYpU6izbnESc53W2qa6vvvKXoHOzhlQTlWP:EmufQS+OLaE4GgXb1OG2SnvKUahClW

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks