General

  • Target

    JaffaCakes118_1d463f0f1a4d283dc0af130147db344f

  • Size

    291KB

  • Sample

    250223-av3sbsslgw

  • MD5

    1d463f0f1a4d283dc0af130147db344f

  • SHA1

    4c1102df99e6a2b2124d60b787579155b4ad298c

  • SHA256

    0c2ebadbc8c63999ffec97ba2d38baf996b958a8441970224d6ee3b41a00a4b9

  • SHA512

    31fcd82c10e5868453749e5cbe3772c7ababc69715c2ab6c25861eeec9babcac5b9e40e04d60649bf84bfe62e20211d6b9ebaa781bd9476efb8e37f8eaae42d2

  • SSDEEP

    6144:lk4qmMY2lz82Mw9uyHAEKpn0KCvTwHGB4RDTj:i95z8EuGQ50HcH1

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

raja.sytes.net:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.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

      JaffaCakes118_1d463f0f1a4d283dc0af130147db344f

    • Size

      291KB

    • MD5

      1d463f0f1a4d283dc0af130147db344f

    • SHA1

      4c1102df99e6a2b2124d60b787579155b4ad298c

    • SHA256

      0c2ebadbc8c63999ffec97ba2d38baf996b958a8441970224d6ee3b41a00a4b9

    • SHA512

      31fcd82c10e5868453749e5cbe3772c7ababc69715c2ab6c25861eeec9babcac5b9e40e04d60649bf84bfe62e20211d6b9ebaa781bd9476efb8e37f8eaae42d2

    • SSDEEP

      6144:lk4qmMY2lz82Mw9uyHAEKpn0KCvTwHGB4RDTj:i95z8EuGQ50HcH1

    • CyberGate, Rebhip

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

    • Cybergate family

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • 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