General

  • Target

    ddeafc297fe0ba3ebdc52c5cf08a46b3_JaffaCakes118

  • Size

    612KB

  • Sample

    241210-kkl2yawmcn

  • MD5

    ddeafc297fe0ba3ebdc52c5cf08a46b3

  • SHA1

    bb37a1320f738ee5a4e040d6a61f1af3ba290deb

  • SHA256

    c40c70be6dc4e4e1ddaf32ca4e9408311f0a1639078b67dfccdf210f514705c0

  • SHA512

    51748fafd73d647b21730ebd30784a68bc9d28ac24fc7b2251eec79b46e97d65bea66ef89efc682cfd8a2f50a1c8e9582a9e2a7d15a3d1eb852201007b151331

  • SSDEEP

    12288:z2xIvC2dbofTggKnE1vV/iCbs3NEwZuKrZG8mSeD3ILckHCSBGxRT7:zhb9gzvV/xQ3zUKlGDD3GHCSByRT7

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

10

C2

ddiimma.zapto.org:100

Mutex

5D02HKS6T37026

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

    fine

  • message_box_title

    CyberGate

  • password

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      ddeafc297fe0ba3ebdc52c5cf08a46b3_JaffaCakes118

    • Size

      612KB

    • MD5

      ddeafc297fe0ba3ebdc52c5cf08a46b3

    • SHA1

      bb37a1320f738ee5a4e040d6a61f1af3ba290deb

    • SHA256

      c40c70be6dc4e4e1ddaf32ca4e9408311f0a1639078b67dfccdf210f514705c0

    • SHA512

      51748fafd73d647b21730ebd30784a68bc9d28ac24fc7b2251eec79b46e97d65bea66ef89efc682cfd8a2f50a1c8e9582a9e2a7d15a3d1eb852201007b151331

    • SSDEEP

      12288:z2xIvC2dbofTggKnE1vV/iCbs3NEwZuKrZG8mSeD3ILckHCSBGxRT7:zhb9gzvV/xQ3zUKlGDD3GHCSByRT7

    • 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