General

  • Target

    4327f00d94424de1ca5d77687f4107e932107f9ba10e92b17e7ce3667d4b3475.exe

  • Size

    2.7MB

  • Sample

    241104-cq22ca1fnj

  • MD5

    a26ee884994df25954a5cb3873320160

  • SHA1

    6bac2e081c7f3dfe48e39e47492b2905abb356ed

  • SHA256

    4327f00d94424de1ca5d77687f4107e932107f9ba10e92b17e7ce3667d4b3475

  • SHA512

    8a692440cee7f75ba5bd4cb4e1e9f064325370b1932a82f1aadee719cef2bd90c632e6540b4096aa0d920a11cf9ca2b71ed612948f2bcfe395ec1411dab7aa96

  • SSDEEP

    49152:R7M3VLmckUpS6BWK0EJTG6Rysg/TXY0MGFIu5QKgm:VM3Vi2SEWKTTNRys0TXY0McIvVm

Malware Config

Targets

    • Target

      4327f00d94424de1ca5d77687f4107e932107f9ba10e92b17e7ce3667d4b3475.exe

    • Size

      2.7MB

    • MD5

      a26ee884994df25954a5cb3873320160

    • SHA1

      6bac2e081c7f3dfe48e39e47492b2905abb356ed

    • SHA256

      4327f00d94424de1ca5d77687f4107e932107f9ba10e92b17e7ce3667d4b3475

    • SHA512

      8a692440cee7f75ba5bd4cb4e1e9f064325370b1932a82f1aadee719cef2bd90c632e6540b4096aa0d920a11cf9ca2b71ed612948f2bcfe395ec1411dab7aa96

    • SSDEEP

      49152:R7M3VLmckUpS6BWK0EJTG6Rysg/TXY0MGFIu5QKgm:VM3Vi2SEWKTTNRys0TXY0McIvVm

    • Modifies Windows Defender Real-time Protection settings

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks