General

  • Target

    JaffaCakes118_1b419d4159ded45f22772b603edcab81

  • Size

    400KB

  • Sample

    250123-1cvxwawjgp

  • MD5

    1b419d4159ded45f22772b603edcab81

  • SHA1

    df285c990d0a1628fe033a819b633ad22c1d20a3

  • SHA256

    f436718e43088aebeb760f9fc661e40d0b926089088ceb9fc43f0efba5428ba0

  • SHA512

    e65f7426d6d67a1dbec80f0b0084557547646eb96a31fc43cd1cae9791e812ad8f2782ddd5f159e2c1320836c8067f368229b1f494359908efe0661dbb9c19b1

  • SSDEEP

    6144:d1gnI8BLd0GBGp+ULcEC+/wbHM4zy0Tvm5vRaz7obN1kuYt/C3rWQGSELb30FXpi:8I8BLRBmnAEC+/wOUIbN67cEbupcWYey

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

hysoka.zapto.org:82

Mutex

A1U2GK8U0778S8

Attributes
  • enable_keylogger

    true

  • 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

    1989

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_1b419d4159ded45f22772b603edcab81

    • Size

      400KB

    • MD5

      1b419d4159ded45f22772b603edcab81

    • SHA1

      df285c990d0a1628fe033a819b633ad22c1d20a3

    • SHA256

      f436718e43088aebeb760f9fc661e40d0b926089088ceb9fc43f0efba5428ba0

    • SHA512

      e65f7426d6d67a1dbec80f0b0084557547646eb96a31fc43cd1cae9791e812ad8f2782ddd5f159e2c1320836c8067f368229b1f494359908efe0661dbb9c19b1

    • SSDEEP

      6144:d1gnI8BLd0GBGp+ULcEC+/wbHM4zy0Tvm5vRaz7obN1kuYt/C3rWQGSELb30FXpi:8I8BLRBmnAEC+/wOUIbN67cEbupcWYey

    • 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