General

  • Target

    JaffaCakes118_29f3b96b464147758b59d575edb68c50

  • Size

    444KB

  • Sample

    250125-kn81wawrcq

  • MD5

    29f3b96b464147758b59d575edb68c50

  • SHA1

    b878d1e28942eec929fb65a58bc54c4470c96cd0

  • SHA256

    a76e2e135350f8e818b9658f7460240c24c5e984c7779dda9e6020d063974a98

  • SHA512

    93c80b2974651a75a24de6a44e17980617d35e8845ba36bd71fc7a4b97ccb06cbc145196722df9efb254810100dd62551f63dcf54d39336f3a890288b7578d06

  • SSDEEP

    12288:u3r0RcYSt6lCQVGt5CP6/EVE/ck5JoaBZQbASlDkicjEdaJc:yr0RcYSt6lC0OgXVEF2a8bASlDkfga

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

infectgf.servegame.org:5631

Mutex

OBIS4"ka

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    WinUpdate.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    1234

  • regkey_hkcu

    IGAS

  • regkey_hklm

    LOHG

Targets

    • Target

      JaffaCakes118_29f3b96b464147758b59d575edb68c50

    • Size

      444KB

    • MD5

      29f3b96b464147758b59d575edb68c50

    • SHA1

      b878d1e28942eec929fb65a58bc54c4470c96cd0

    • SHA256

      a76e2e135350f8e818b9658f7460240c24c5e984c7779dda9e6020d063974a98

    • SHA512

      93c80b2974651a75a24de6a44e17980617d35e8845ba36bd71fc7a4b97ccb06cbc145196722df9efb254810100dd62551f63dcf54d39336f3a890288b7578d06

    • SSDEEP

      12288:u3r0RcYSt6lCQVGt5CP6/EVE/ck5JoaBZQbASlDkicjEdaJc:yr0RcYSt6lC0OgXVEF2a8bASlDkfga

    • 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