General

  • Target

    bb0769546417340a29ba8c4cd793384b_JaffaCakes118

  • Size

    764KB

  • Sample

    241203-bh1ymsskbt

  • MD5

    bb0769546417340a29ba8c4cd793384b

  • SHA1

    a3dfae7d750cadff8db3e753239b3d2a8a7a9ac5

  • SHA256

    e2ce690ad2a586b1247beb6c07f0a74f1a7da844be1aa5b695a1115ff49acfa5

  • SHA512

    88817fbfd5897d7cd83684dd11f58a6229776901de2910213d1641476a578b6b1a3ba13c3cd9c8c7e2e90d2160c5b2c24bf41d53dca2ab2b7c414769b729c380

  • SSDEEP

    12288:+Aa3JOXEJ3PLpndqR506mtGelmuVXJR2tckI4NdIrg7TQ0skcVITBewnAxu:+AWO0xRd5tGn6JrkNdx7TQITBe58

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

enturkojando.no-ip.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

    Win32

  • regkey_hklm

    Win32

Targets

    • Target

      bb0769546417340a29ba8c4cd793384b_JaffaCakes118

    • Size

      764KB

    • MD5

      bb0769546417340a29ba8c4cd793384b

    • SHA1

      a3dfae7d750cadff8db3e753239b3d2a8a7a9ac5

    • SHA256

      e2ce690ad2a586b1247beb6c07f0a74f1a7da844be1aa5b695a1115ff49acfa5

    • SHA512

      88817fbfd5897d7cd83684dd11f58a6229776901de2910213d1641476a578b6b1a3ba13c3cd9c8c7e2e90d2160c5b2c24bf41d53dca2ab2b7c414769b729c380

    • SSDEEP

      12288:+Aa3JOXEJ3PLpndqR506mtGelmuVXJR2tckI4NdIrg7TQ0skcVITBewnAxu:+AWO0xRd5tGn6JrkNdx7TQITBe58

    • 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

    • Drops desktop.ini file(s)

    • 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