General

  • Target

    JaffaCakes118_06f7109196167d0fdcd66ba4df396bc9

  • Size

    553KB

  • Sample

    250121-ybczkaylgp

  • MD5

    06f7109196167d0fdcd66ba4df396bc9

  • SHA1

    edc12dd8b5fbf6d3cf85b3dcc369c2fd96f1d76f

  • SHA256

    49b98d042dd9cb333bb064059b07fe5a645554bf48f2a7da6f220e4b7c49f7b7

  • SHA512

    1af4cd631bdfa83195499464b9bec187f782d6cd5efc91127f6465f3d708723bf6e716954822ebe88a256ab077dfd83d67bb261e3821d62e88da222e6b55a022

  • SSDEEP

    6144:CZfTNSFKY+F0fHpbV0NqG+0Zo0i16t1V5UNG6x1ZCcjXlyBSaZYmO1ua:CZfOVJmo0i1IN8bLZBkSaqmpa

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

jnta.zapto.org:81

Mutex

RK74573WS1L1U3

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    confign

  • 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

    modaya

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_06f7109196167d0fdcd66ba4df396bc9

    • Size

      553KB

    • MD5

      06f7109196167d0fdcd66ba4df396bc9

    • SHA1

      edc12dd8b5fbf6d3cf85b3dcc369c2fd96f1d76f

    • SHA256

      49b98d042dd9cb333bb064059b07fe5a645554bf48f2a7da6f220e4b7c49f7b7

    • SHA512

      1af4cd631bdfa83195499464b9bec187f782d6cd5efc91127f6465f3d708723bf6e716954822ebe88a256ab077dfd83d67bb261e3821d62e88da222e6b55a022

    • SSDEEP

      6144:CZfTNSFKY+F0fHpbV0NqG+0Zo0i16t1V5UNG6x1ZCcjXlyBSaZYmO1ua:CZfOVJmo0i1IN8bLZBkSaqmpa

    • 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