General

  • Target

    JaffaCakes118_0dff88193ece6bb2701c52013b6d0da1

  • Size

    1.7MB

  • Sample

    250122-qkldasypel

  • MD5

    0dff88193ece6bb2701c52013b6d0da1

  • SHA1

    8a149c30cc284310589e35d12f17a4ef7a0c74a1

  • SHA256

    c9573676d0ea809fa7b3af354d93efa3e5872ed2f6b0677dfc8173bd5b5197a2

  • SHA512

    df6ab4e31a0bcc0beec37cb999696c16cbfe4435bcfab82413a171b2985894c9f2156ad27af47dbff2f19b1e2e84680854a69deba096737bc6e233752d045905

  • SSDEEP

    49152:28QfAgftcJ+ux0xGGcHjYEwIafxobjevtlJ0MoXQ5IUNeIXu:28QfAgftcJ+ux0xGGcHcEwby

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

kauchris.sytes.net:5555

Mutex

068KE81QS3T04J

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • 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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_0dff88193ece6bb2701c52013b6d0da1

    • Size

      1.7MB

    • MD5

      0dff88193ece6bb2701c52013b6d0da1

    • SHA1

      8a149c30cc284310589e35d12f17a4ef7a0c74a1

    • SHA256

      c9573676d0ea809fa7b3af354d93efa3e5872ed2f6b0677dfc8173bd5b5197a2

    • SHA512

      df6ab4e31a0bcc0beec37cb999696c16cbfe4435bcfab82413a171b2985894c9f2156ad27af47dbff2f19b1e2e84680854a69deba096737bc6e233752d045905

    • SSDEEP

      49152:28QfAgftcJ+ux0xGGcHjYEwIafxobjevtlJ0MoXQ5IUNeIXu:28QfAgftcJ+ux0xGGcHcEwby

    • 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