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General

  • Target

    NEAS.76c625b70730c66be38715ed3d5778e0.exe

  • Size

    2.4MB

  • Sample

    231101-rh1wmsdb5y

  • MD5

    76c625b70730c66be38715ed3d5778e0

  • SHA1

    3184c2b9bac6f8013e211021e1ba0b54a26852a7

  • SHA256

    6d6ef77389142cbd7f052270f417cdb703f0872d48e4625483f252c47707e2de

  • SHA512

    62c11bbec851cc481ab4dd3f25b6354822b0792ad1353c5b2d3f2e99214938811d4645eb11a2434cfba480b484ea85067a9106e11f0cc9fcbe3de33672bc76f2

  • SSDEEP

    49152:L3KoBQxG9i9w4QclMHG/m9FBiC1y/uUNxff0vhtAFE9P/qX/S+:L3KkQMcNQlHG/oF8aUz0vnx9C

Malware Config

Targets

    • Target

      NEAS.76c625b70730c66be38715ed3d5778e0.exe

    • Size

      2.4MB

    • MD5

      76c625b70730c66be38715ed3d5778e0

    • SHA1

      3184c2b9bac6f8013e211021e1ba0b54a26852a7

    • SHA256

      6d6ef77389142cbd7f052270f417cdb703f0872d48e4625483f252c47707e2de

    • SHA512

      62c11bbec851cc481ab4dd3f25b6354822b0792ad1353c5b2d3f2e99214938811d4645eb11a2434cfba480b484ea85067a9106e11f0cc9fcbe3de33672bc76f2

    • SSDEEP

      49152:L3KoBQxG9i9w4QclMHG/m9FBiC1y/uUNxff0vhtAFE9P/qX/S+:L3KkQMcNQlHG/oF8aUz0vnx9C

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

    • Modifies AppInit DLL entries

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks