General

  • Target

    JaffaCakes118_b44a68a4fcf956f1becb398e989f5978

  • Size

    687KB

  • Sample

    250413-lyrp1stve1

  • MD5

    b44a68a4fcf956f1becb398e989f5978

  • SHA1

    7c805debb69d4f822a3e105e832d09000a9ff6b9

  • SHA256

    37c3e046985bbef560b4748b96bf8f5259de48b6246ab951bf5cb64094f4da38

  • SHA512

    81ec1c3fd12ad322670edb78cc20920b5cf803ab0066da0c257fd6d9671710477e5c3760d282eb1fb01280014e60262412ede764f108b32c87d2ed8442120ef3

  • SSDEEP

    12288:W9TTmjSVeXHGBauPb1VEPqXQsZsE99C6xjBECJRD68wGHnB5t4oDuR3MCooll0T:WQjSavuPb1DXQ+CWhH39DuR3MR20T

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

127.0.0.1:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    msn

  • install_file

    windowslive1.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

Targets

    • Target

      JaffaCakes118_b44a68a4fcf956f1becb398e989f5978

    • Size

      687KB

    • MD5

      b44a68a4fcf956f1becb398e989f5978

    • SHA1

      7c805debb69d4f822a3e105e832d09000a9ff6b9

    • SHA256

      37c3e046985bbef560b4748b96bf8f5259de48b6246ab951bf5cb64094f4da38

    • SHA512

      81ec1c3fd12ad322670edb78cc20920b5cf803ab0066da0c257fd6d9671710477e5c3760d282eb1fb01280014e60262412ede764f108b32c87d2ed8442120ef3

    • SSDEEP

      12288:W9TTmjSVeXHGBauPb1VEPqXQsZsE99C6xjBECJRD68wGHnB5t4oDuR3MCooll0T:WQjSavuPb1DXQ+CWhH39DuR3MR20T

    • 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

    • 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 v16

Tasks