General

  • Target

    JaffaCakes118_83a2f1cac103765c555b48b97c1ae130

  • Size

    928KB

  • Sample

    250321-r2xy4a1scw

  • MD5

    83a2f1cac103765c555b48b97c1ae130

  • SHA1

    862f2541f0c00a7c791a6194ad34a796e35ee845

  • SHA256

    5e49fef72f2689619be139dbebfb658780e65d4051577477ee24499cbb510166

  • SHA512

    195ad4c1bd1e60e08745c9bd969b0f06886f808f6b3f85790fda797465a1bfaa635771974fcf5f58601ac3937179db470a0ba1c7bcbb14846f9e9a4f75c9ea59

  • SSDEEP

    12288:ejFIP7yLZ6oSpK4Yf+19Khc/bTmkd/ODfys6vWJc72iXYptvTPTyFfIMybf6sum7:ejckxx4Ia8hQbloDqp1K1Lr4lyec

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tripod.com
  • Port:
    21
  • Username:
    griptoloji
  • Password:
    741852

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

stray1.no-ip.info:999

Mutex

16W4G32OJ17M25

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    Microsoft

  • install_file

    windows update.exe

  • 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_83a2f1cac103765c555b48b97c1ae130

    • Size

      928KB

    • MD5

      83a2f1cac103765c555b48b97c1ae130

    • SHA1

      862f2541f0c00a7c791a6194ad34a796e35ee845

    • SHA256

      5e49fef72f2689619be139dbebfb658780e65d4051577477ee24499cbb510166

    • SHA512

      195ad4c1bd1e60e08745c9bd969b0f06886f808f6b3f85790fda797465a1bfaa635771974fcf5f58601ac3937179db470a0ba1c7bcbb14846f9e9a4f75c9ea59

    • SSDEEP

      12288:ejFIP7yLZ6oSpK4Yf+19Khc/bTmkd/ODfys6vWJc72iXYptvTPTyFfIMybf6sum7:ejckxx4Ia8hQbloDqp1K1Lr4lyec

    • 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 v15

Tasks