General

  • Target

    f19a65432a6617f16adeed8ff6f1a230_JaffaCakes118

  • Size

    334KB

  • Sample

    241215-bkb3aszlex

  • MD5

    f19a65432a6617f16adeed8ff6f1a230

  • SHA1

    f086f71510c2f8bce42d9d6e8ae1310c94c26588

  • SHA256

    ff78526fac3ab40f93e7774de80aecd651ac1a4ddc9e82d68e128bb070e6d29b

  • SHA512

    d1245c529a904240db1651f457a76e4c9ce4cb63512a1d0ad6182cc7967ec8fdba0986a2e1d852acbb27ef9a979de540fc08162a892e82885e81d14d9a43cf1a

  • SSDEEP

    6144:QGV8r8IFXNhc23rLD1cAA25JtURpwi03gI/qBisAqT:QFV02bLD1cl25JtUu/qBiN+

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

gedayeni.zapto.org: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

      f19a65432a6617f16adeed8ff6f1a230_JaffaCakes118

    • Size

      334KB

    • MD5

      f19a65432a6617f16adeed8ff6f1a230

    • SHA1

      f086f71510c2f8bce42d9d6e8ae1310c94c26588

    • SHA256

      ff78526fac3ab40f93e7774de80aecd651ac1a4ddc9e82d68e128bb070e6d29b

    • SHA512

      d1245c529a904240db1651f457a76e4c9ce4cb63512a1d0ad6182cc7967ec8fdba0986a2e1d852acbb27ef9a979de540fc08162a892e82885e81d14d9a43cf1a

    • SSDEEP

      6144:QGV8r8IFXNhc23rLD1cAA25JtURpwi03gI/qBisAqT:QFV02bLD1cl25JtUu/qBiN+

    • 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