General

  • Target

    file.exe

  • Size

    1.6MB

  • Sample

    241018-dy66psxdlj

  • MD5

    19fa73f2a8d2ec83d476bd09efb2c76d

  • SHA1

    3172327c070421a1cee068b4f22073c9682c3243

  • SHA256

    f2e2293b601d898c9a16ff43aaff30a49cbff20b442c7cca6743242b52318083

  • SHA512

    1d57684b9bce0ee6e54c7941363ce981987623d6c21635402e212af1b69d09d36150298b8a8c87d71658e3f2d87a8e0601e1fdb0fef229161cf30a64515f3936

  • SSDEEP

    24576:arv4jyKsRXbhEXmoKa56ssPGbkgHmugpjwTP3ROdYipDwsw/JmgfqasIW:aiyKibhEXjKsdoUWJwTfQSu0sw/T9sI

Malware Config

Targets

    • Target

      file.exe

    • Size

      1.6MB

    • MD5

      19fa73f2a8d2ec83d476bd09efb2c76d

    • SHA1

      3172327c070421a1cee068b4f22073c9682c3243

    • SHA256

      f2e2293b601d898c9a16ff43aaff30a49cbff20b442c7cca6743242b52318083

    • SHA512

      1d57684b9bce0ee6e54c7941363ce981987623d6c21635402e212af1b69d09d36150298b8a8c87d71658e3f2d87a8e0601e1fdb0fef229161cf30a64515f3936

    • SSDEEP

      24576:arv4jyKsRXbhEXmoKa56ssPGbkgHmugpjwTP3ROdYipDwsw/JmgfqasIW:aiyKibhEXjKsdoUWJwTfQSu0sw/T9sI

    • 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