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12/11/2023, 21:36

231112-1f7e3scc2x 9

General

  • Target

    NewLoader.exe

  • Size

    3.7MB

  • Sample

    231112-1f7e3scc2x

  • MD5

    ee047cfbe1a3acdc0cebc24f16d98688

  • SHA1

    8d41d61c43a3d9be86fe91a9bf0164d28e72ae51

  • SHA256

    79758814c30b14f1b13735776684ed38935f198371e3d5ca8b5a2ac19d93f34d

  • SHA512

    b46704a166afa57a597540b076cadab3af09471adf6d9d8484f1f307f74dd0aa642b7c5756e29536694dbb2afb496c44901017d12dec85be44990d139a2d40bd

  • SSDEEP

    98304:RwgwzdfIVE1W8j5J5Rkdzx0BrDEGrV/ftsmtLchZK:R9wzV1L5/Rkdzx0BnZV/toW

Malware Config

Targets

    • Target

      NewLoader.exe

    • Size

      3.7MB

    • MD5

      ee047cfbe1a3acdc0cebc24f16d98688

    • SHA1

      8d41d61c43a3d9be86fe91a9bf0164d28e72ae51

    • SHA256

      79758814c30b14f1b13735776684ed38935f198371e3d5ca8b5a2ac19d93f34d

    • SHA512

      b46704a166afa57a597540b076cadab3af09471adf6d9d8484f1f307f74dd0aa642b7c5756e29536694dbb2afb496c44901017d12dec85be44990d139a2d40bd

    • SSDEEP

      98304:RwgwzdfIVE1W8j5J5Rkdzx0BrDEGrV/ftsmtLchZK:R9wzV1L5/Rkdzx0BnZV/toW

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks