General

  • Target

    JaffaCakes118_b92a5286a648f28092859b1987db1eeb

  • Size

    528KB

  • Sample

    250415-bp8l3awk18

  • MD5

    b92a5286a648f28092859b1987db1eeb

  • SHA1

    8521d6fdb3a615b9ab4edbcb94720c210cf0dfed

  • SHA256

    8d2aafd87e512f0d5baee0ee1a88272736759ea4bc0dece4ea50e8ac34b1c68e

  • SHA512

    535728ad5d26d7529ae92cd87b43eeca1e64840f79a513c89230ee6723a637a8275af696b2b96618530987a8fc8a56929cb777fe2813ebd12ea78f2b495fa008

  • SSDEEP

    12288:+vHJWbly/yiPrxckplipiPQUaO/ub1f5rqq6rGS:OHgNiTKppiEJ6rGS

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

victime

C2

127.0.0.1:81

Mutex

***MUTEX2***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    moi

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_b92a5286a648f28092859b1987db1eeb

    • Size

      528KB

    • MD5

      b92a5286a648f28092859b1987db1eeb

    • SHA1

      8521d6fdb3a615b9ab4edbcb94720c210cf0dfed

    • SHA256

      8d2aafd87e512f0d5baee0ee1a88272736759ea4bc0dece4ea50e8ac34b1c68e

    • SHA512

      535728ad5d26d7529ae92cd87b43eeca1e64840f79a513c89230ee6723a637a8275af696b2b96618530987a8fc8a56929cb777fe2813ebd12ea78f2b495fa008

    • SSDEEP

      12288:+vHJWbly/yiPrxckplipiPQUaO/ub1f5rqq6rGS:OHgNiTKppiEJ6rGS

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks