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Overview

overview

9

Static

static

7

NEAS.4974d...a0.exe

windows7-x64

9

NEAS.4974d...a0.exe

windows10-2004-x64

9

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General

  • Target

    NEAS.4974df26a9e6b84577a351703ae429a0.exe

  • Size

    2.5MB

  • Sample

    231028-yl9fhsfd8y

  • MD5

    4974df26a9e6b84577a351703ae429a0

  • SHA1

    148ad51f9779e67c210a8090f9ea6002366bd9fe

  • SHA256

    2d0e4d3a259a50ed3f7d1ea67be6ddf426f5b7dcacd5f494d00b78321c40d4e4

  • SHA512

    5e80e158af8850e575f9ca077f4538478fce0a8d1c5d746fb4e58d5ce37fecd6d79f0c97c83812c2b9ee763ac7c69291bf6c349104cb678d8b605bb6aa57d1b2

  • SSDEEP

    49152:y4daOqAehx7x20RKuniOJqfU7F1tLYoNovTE3pzNx0FOnpe4v/68M:cP7tRtrJq88SqgnpXiH

Score
9/10
evasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      NEAS.4974df26a9e6b84577a351703ae429a0.exe

    • Size

      2.5MB

    • MD5

      4974df26a9e6b84577a351703ae429a0

    • SHA1

      148ad51f9779e67c210a8090f9ea6002366bd9fe

    • SHA256

      2d0e4d3a259a50ed3f7d1ea67be6ddf426f5b7dcacd5f494d00b78321c40d4e4

    • SHA512

      5e80e158af8850e575f9ca077f4538478fce0a8d1c5d746fb4e58d5ce37fecd6d79f0c97c83812c2b9ee763ac7c69291bf6c349104cb678d8b605bb6aa57d1b2

    • SSDEEP

      49152:y4daOqAehx7x20RKuniOJqfU7F1tLYoNovTE3pzNx0FOnpe4v/68M:cP7tRtrJq88SqgnpXiH

    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