Resubmissions

03/04/2025, 21:45

250403-1l23jsxk14 8

03/04/2025, 21:42

250403-1kssgsvsas 10

General

  • Target

    Chrome 134.0.6999.57052.js

  • Size

    1.0MB

  • Sample

    250403-1l23jsxk14

  • MD5

    5f024aa8bd4b5eec7abcb33a28c3b2e4

  • SHA1

    705218791dc6d4eccd0823a66fcaf3f3c6f42881

  • SHA256

    53e9511401000f61c9d910b92cd6d5a58e38ae541975135944885e53fa91ecb7

  • SHA512

    24a9858e4e62da8732f0b6295f9ef9ff0f2436a1a9be4d626d5493c08c5a260807856fead2f666afd06088c23949ae19215388ff23b08d3b1d629d81629b19ac

  • SSDEEP

    6144:Wb6NJhIrDjyeLyXyberDq91ItXMIX+CdppUyM4JMRUdt0FjyD0EjpQahloWbGhIW:5DUiZDWi0

Malware Config

Targets

    • Target

      Chrome 134.0.6999.57052.js

    • Size

      1.0MB

    • MD5

      5f024aa8bd4b5eec7abcb33a28c3b2e4

    • SHA1

      705218791dc6d4eccd0823a66fcaf3f3c6f42881

    • SHA256

      53e9511401000f61c9d910b92cd6d5a58e38ae541975135944885e53fa91ecb7

    • SHA512

      24a9858e4e62da8732f0b6295f9ef9ff0f2436a1a9be4d626d5493c08c5a260807856fead2f666afd06088c23949ae19215388ff23b08d3b1d629d81629b19ac

    • SSDEEP

      6144:Wb6NJhIrDjyeLyXyberDq91ItXMIX+CdppUyM4JMRUdt0FjyD0EjpQahloWbGhIW:5DUiZDWi0

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • 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

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks system information in the registry

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

MITRE ATT&CK Enterprise v15

Tasks