Overview

overview

9

Static

static

7

NEAS.1f307...40.exe

windows7-x64

9

NEAS.1f307...40.exe

windows10-2004-x64

9

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General

  • Target

    NEAS.1f307eb47c82ef7c64d4dea1d0292440.exe

  • Size

    2.6MB

  • Sample

    231103-nef6aahb4z

  • MD5

    1f307eb47c82ef7c64d4dea1d0292440

  • SHA1

    cb3456e9930c390ebf2fee9bb28dc09b81eb6fad

  • SHA256

    fc10d605fbecd969084c189b32092e03d6215e5426e742cbc7f7191124c2303d

  • SHA512

    1eb957db4046d22e975bc6cb92d3f440573f8713e310eb0a52855838acaaa6b5fb7d7f63fd6522fcd53245a1f08e287d1c579b0e181ba3a722f33bbc9b682b2a

  • SSDEEP

    49152:kr+2uK5YdMOMRhPtlRmTIIpMKo+GervVPMrG801uHBPbwwvRsfT:kr/vDRd1BrGMHVqT

Score
9/10
evasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      NEAS.1f307eb47c82ef7c64d4dea1d0292440.exe

    • Size

      2.6MB

    • MD5

      1f307eb47c82ef7c64d4dea1d0292440

    • SHA1

      cb3456e9930c390ebf2fee9bb28dc09b81eb6fad

    • SHA256

      fc10d605fbecd969084c189b32092e03d6215e5426e742cbc7f7191124c2303d

    • SHA512

      1eb957db4046d22e975bc6cb92d3f440573f8713e310eb0a52855838acaaa6b5fb7d7f63fd6522fcd53245a1f08e287d1c579b0e181ba3a722f33bbc9b682b2a

    • SSDEEP

      49152:kr+2uK5YdMOMRhPtlRmTIIpMKo+GervVPMrG801uHBPbwwvRsfT:kr/vDRd1BrGMHVqT

    Score
    9/10
    evasionpersistencethemidatrojan

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

      evasion

    • Modifies AppInit DLL entries

      persistence

    • 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.

      themida

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks