General

  • Target

    JaffaCakes118_b2af1ef050522671b1fc06b49e203368

  • Size

    444KB

  • Sample

    250118-x997aasrdl

  • MD5

    b2af1ef050522671b1fc06b49e203368

  • SHA1

    7d3819af1ebce6a39afde76ab3c02483651ad921

  • SHA256

    4d57ba405d4a5cb79e5417dce2f8c384ab9255be860f90c6da3ecd4399b625cc

  • SHA512

    4fe7f76c408663f42c36b1fb4d22b94be259b2bdc370d0debc35e3af4b982314129e21b569e834dfb6c97e6a520821938a54ea2dacd3222e83aa4fc7885bb68a

  • SSDEEP

    6144:FUkIZmwJA3mck5QM12zUnuCK2ckP7LbhXIPEw+MUBKLJT8S9m0HLrzq:ekIZmVc5Qu9nuCK21PnbhXaI6JYc

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

PKNetwork

C2

pknetwork.no-ip.org:43594

Mutex

P4I57C123C6J3N

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Habbo.jpg

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_b2af1ef050522671b1fc06b49e203368

    • Size

      444KB

    • MD5

      b2af1ef050522671b1fc06b49e203368

    • SHA1

      7d3819af1ebce6a39afde76ab3c02483651ad921

    • SHA256

      4d57ba405d4a5cb79e5417dce2f8c384ab9255be860f90c6da3ecd4399b625cc

    • SHA512

      4fe7f76c408663f42c36b1fb4d22b94be259b2bdc370d0debc35e3af4b982314129e21b569e834dfb6c97e6a520821938a54ea2dacd3222e83aa4fc7885bb68a

    • SSDEEP

      6144:FUkIZmwJA3mck5QM12zUnuCK2ckP7LbhXIPEw+MUBKLJT8S9m0HLrzq:ekIZmVc5Qu9nuCK21PnbhXaI6JYc

    • 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

    • Uses the VBS compiler for execution

    • 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