General

  • Target

    JaffaCakes118_1a04851007f4947ad62955d906b18050

  • Size

    512KB

  • Sample

    250222-qzfflayqs4

  • MD5

    1a04851007f4947ad62955d906b18050

  • SHA1

    c87e741053c79aacb909810000b15f5067eb2b46

  • SHA256

    50bb155d0dd79e69fd530615d61deb1410c2cee67caf3718910b781b05a27d16

  • SHA512

    1368e9651cff7813d63c4ba876d6d57b0e0827dc5358d260854ecd9111249f3340c62430ee19174d5f08032d1d60f033e19304f9475780a93da0a0e3afb47485

  • SSDEEP

    12288:gGfkwc4ybTNaaaqvE9mJ/2aZQ/4u4RZC3fOcEFiLg:nMwVWf2aj0WcD

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

hlangdale.no-ip.org:100

Mutex

CYV620GD55M58N

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.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_1a04851007f4947ad62955d906b18050

    • Size

      512KB

    • MD5

      1a04851007f4947ad62955d906b18050

    • SHA1

      c87e741053c79aacb909810000b15f5067eb2b46

    • SHA256

      50bb155d0dd79e69fd530615d61deb1410c2cee67caf3718910b781b05a27d16

    • SHA512

      1368e9651cff7813d63c4ba876d6d57b0e0827dc5358d260854ecd9111249f3340c62430ee19174d5f08032d1d60f033e19304f9475780a93da0a0e3afb47485

    • SSDEEP

      12288:gGfkwc4ybTNaaaqvE9mJ/2aZQ/4u4RZC3fOcEFiLg:nMwVWf2aj0WcD

    • 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