General

  • Target

    JaffaCakes118_453175f94149f531942bc479cb4003a2

  • Size

    369KB

  • Sample

    250128-a7k32s1nby

  • MD5

    453175f94149f531942bc479cb4003a2

  • SHA1

    ec3a7c365b56731733d73d66176301ee6d976c34

  • SHA256

    7f10b2ee1d1f883eec411d772dad1c72d286304294cac016031ca60fa911872c

  • SHA512

    87de77051493b850d895359b9275563208499ffbd9fa899b14ac7202f8c20022bdfe58d5fe7fc2ac6ae14f4485a7e342dda158e6bac9cafca1b76d860dd1508d

  • SSDEEP

    6144:28gbdGlHoXVmfw5mjnBYew8TB5zufIwM057GY+k:RGeHqVEALfIwM+7Ek

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

zz

C2

thanksnospam.no-ip.biz:83

Mutex

W8RL683L16I4W4

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    systema

  • install_file

    upsatee.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    tanne

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_453175f94149f531942bc479cb4003a2

    • Size

      369KB

    • MD5

      453175f94149f531942bc479cb4003a2

    • SHA1

      ec3a7c365b56731733d73d66176301ee6d976c34

    • SHA256

      7f10b2ee1d1f883eec411d772dad1c72d286304294cac016031ca60fa911872c

    • SHA512

      87de77051493b850d895359b9275563208499ffbd9fa899b14ac7202f8c20022bdfe58d5fe7fc2ac6ae14f4485a7e342dda158e6bac9cafca1b76d860dd1508d

    • SSDEEP

      6144:28gbdGlHoXVmfw5mjnBYew8TB5zufIwM057GY+k:RGeHqVEALfIwM+7Ek

    • 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