General

  • Target

    9eaca335a1d4b1dec6c43d2260521fa8_JaffaCakes118

  • Size

    392KB

  • Sample

    240816-rglqbsseqm

  • MD5

    9eaca335a1d4b1dec6c43d2260521fa8

  • SHA1

    4df038fd727f22b028b09bd1c2be8e008a4bc057

  • SHA256

    e8ddcc0a6281b068bb70d83421e9810ebbac24e58cc0185eebd23f5cdb33b325

  • SHA512

    9bda21d0991e2f1c5d037ffc9090ac7f291085be64dc66c410cd7a34a34811bf1cb32fe0e3f0774c40c29f1e806f0c7192fb08a889284f49a3bfc603679141c2

  • SSDEEP

    12288:034ly0rvSYt+tsppZvgjKdZ2+F5xeQPK5pa:034lnSDoOKdx5Ji54

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

aysemis.no-ip.info:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • 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

      9eaca335a1d4b1dec6c43d2260521fa8_JaffaCakes118

    • Size

      392KB

    • MD5

      9eaca335a1d4b1dec6c43d2260521fa8

    • SHA1

      4df038fd727f22b028b09bd1c2be8e008a4bc057

    • SHA256

      e8ddcc0a6281b068bb70d83421e9810ebbac24e58cc0185eebd23f5cdb33b325

    • SHA512

      9bda21d0991e2f1c5d037ffc9090ac7f291085be64dc66c410cd7a34a34811bf1cb32fe0e3f0774c40c29f1e806f0c7192fb08a889284f49a3bfc603679141c2

    • SSDEEP

      12288:034ly0rvSYt+tsppZvgjKdZ2+F5xeQPK5pa:034lnSDoOKdx5Ji54

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks