Resubmissions

27-01-2025 17:23

250127-vx6xzsyqhs 10

27-01-2025 17:15

250127-vsr82azkfj 10

General

  • Target

    JaffaCakes118_41f25fc7cde11f465f1d072db0d3b568

  • Size

    283KB

  • Sample

    250127-vx6xzsyqhs

  • MD5

    41f25fc7cde11f465f1d072db0d3b568

  • SHA1

    d4b8bc6b9fdc4deb11af1c65a60d7827ab3b558f

  • SHA256

    f7f0ec20a1a55bc0de3f40934443936e204d3ccd482b8682322a30f050ad2bcb

  • SHA512

    22f951556d89539d740ab9bb45d2af02b3a9d504f5b171bfb0878c151fed144cdc3e4f0ac0587750d5a9126430bbec8201b5159ecc8cd815c6b15bc947b0c618

  • SSDEEP

    6144:t4ABF940pAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKM:2UCGLE0kuGnESBM

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

127.0.0.1:999

provetor.no-ip.biz:999

Mutex

L5C0I1DP2R1K0C

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • 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

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_41f25fc7cde11f465f1d072db0d3b568

    • Size

      283KB

    • MD5

      41f25fc7cde11f465f1d072db0d3b568

    • SHA1

      d4b8bc6b9fdc4deb11af1c65a60d7827ab3b558f

    • SHA256

      f7f0ec20a1a55bc0de3f40934443936e204d3ccd482b8682322a30f050ad2bcb

    • SHA512

      22f951556d89539d740ab9bb45d2af02b3a9d504f5b171bfb0878c151fed144cdc3e4f0ac0587750d5a9126430bbec8201b5159ecc8cd815c6b15bc947b0c618

    • SSDEEP

      6144:t4ABF940pAuO/50BTnqPd0Mpz7qhh4nXjjf8MZ9BKXKM:2UCGLE0kuGnESBM

    • 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.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks