General

  • Target

    JaffaCakes118_29c38f4bc7809d704fd3983f42bbb436

  • Size

    592KB

  • Sample

    250125-j7kxqawjfr

  • MD5

    29c38f4bc7809d704fd3983f42bbb436

  • SHA1

    521dd873aac441a4f7a8523c8f2a91d94a692646

  • SHA256

    30e93a2c17addebe8cf7233633886a04cb59a75f0a3a88e627b99eaef21eb27e

  • SHA512

    dbf2bb8ae66ac3747622370a4f406385c184762acc88c00ea648d457671d6d201bcb815f102daf851f171be72c6538448c626ffca0fa0db167bba745bb703791

  • SSDEEP

    12288:gXKCJG60hYpsJJYgWo2eGMaJ1nV/JG60hYpsJJYgWo2eGMaJ1nVt:g6oG60tJJ+j/1nXG60tJJ+j/1n3

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:23

zeke-peke.no-ip.biz:23

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

      JaffaCakes118_29c38f4bc7809d704fd3983f42bbb436

    • Size

      592KB

    • MD5

      29c38f4bc7809d704fd3983f42bbb436

    • SHA1

      521dd873aac441a4f7a8523c8f2a91d94a692646

    • SHA256

      30e93a2c17addebe8cf7233633886a04cb59a75f0a3a88e627b99eaef21eb27e

    • SHA512

      dbf2bb8ae66ac3747622370a4f406385c184762acc88c00ea648d457671d6d201bcb815f102daf851f171be72c6538448c626ffca0fa0db167bba745bb703791

    • SSDEEP

      12288:gXKCJG60hYpsJJYgWo2eGMaJ1nV/JG60hYpsJJYgWo2eGMaJ1nVt:g6oG60tJJ+j/1nXG60tJJ+j/1n3

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks