General

  • Target

    chrome-net-export-log.json

  • Size

    3.3MB

  • Sample

    250117-yk3ata1lfy

  • MD5

    88db880060db98cf7e35e7c291e31a58

  • SHA1

    86ffc6801fd2e2f57800bb589aa5be7a227a90fb

  • SHA256

    2386b62224e83106d19ca769c6fa5cb8dad2faff4a535035a34004766315b745

  • SHA512

    e7db2a93a4aea6811abfe3c7bf0253ff50a1d5ddbe6e22bf013f8e836aed6ab4f3f0ec7711a05bbfc41fff9e92de6f72a673a3010dee0c67ff88e5cf024fa48a

  • SSDEEP

    49152:cO8OOO7OAOzOZO6xO6VO66OSOSO0OXOIOkOUxOUHOUVi01FB/jwOYLbxryZFVZOT:4

Malware Config

Targets

    • Target

      chrome-net-export-log.json

    • Size

      3.3MB

    • MD5

      88db880060db98cf7e35e7c291e31a58

    • SHA1

      86ffc6801fd2e2f57800bb589aa5be7a227a90fb

    • SHA256

      2386b62224e83106d19ca769c6fa5cb8dad2faff4a535035a34004766315b745

    • SHA512

      e7db2a93a4aea6811abfe3c7bf0253ff50a1d5ddbe6e22bf013f8e836aed6ab4f3f0ec7711a05bbfc41fff9e92de6f72a673a3010dee0c67ff88e5cf024fa48a

    • SSDEEP

      49152:cO8OOO7OAOzOZO6xO6VO66OSOSO0OXOIOkOUxOUHOUVi01FB/jwOYLbxryZFVZOT:4

    • Detected google phishing page

    • 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

    • Event Triggered Execution: Image File Execution Options Injection

    • A potential corporate email address has been identified in the URL: [email protected]

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Legitimate hosting services abused for malware hosting/C2

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Detected potential entity reuse from brand GOOGLE.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks