Overview

overview

9

Static

static

3

127d792529...98.exe

windows7-x64

9

127d792529...98.exe

windows10-2004-x64

9

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General

  • Target

    127d792529341c133f9cdab9eb6761a3bc5ffaf92a5ed24ca739dec3111c4298

  • Size

    4.5MB

  • Sample

    240711-dpy4qsybmf

  • MD5

    75c64160d75200a5dc2bc7096ebebe2e

  • SHA1

    7a5573989b2be66a22aed36b863ffc9263476605

  • SHA256

    127d792529341c133f9cdab9eb6761a3bc5ffaf92a5ed24ca739dec3111c4298

  • SHA512

    3b52d50a2a3eb02aa87a04543406bfe6840973319bdd13afeff158cdecffec2a286de1cd172448a06f1d41b4b97511251a389f116fa36c7ae388945ced8ff997

  • SSDEEP

    98304:94FVbkkyY22XZJ+F2ndXeDyow2Yfqwn4Klz1Eh6dxYbaMxSda:9ylPg2XZJc2dX60qqxYOisa

Score
9/10
bootkitevasionpersistencetrojan

Malware Config

Targets

    • Target

      127d792529341c133f9cdab9eb6761a3bc5ffaf92a5ed24ca739dec3111c4298

    • Size

      4.5MB

    • MD5

      75c64160d75200a5dc2bc7096ebebe2e

    • SHA1

      7a5573989b2be66a22aed36b863ffc9263476605

    • SHA256

      127d792529341c133f9cdab9eb6761a3bc5ffaf92a5ed24ca739dec3111c4298

    • SHA512

      3b52d50a2a3eb02aa87a04543406bfe6840973319bdd13afeff158cdecffec2a286de1cd172448a06f1d41b4b97511251a389f116fa36c7ae388945ced8ff997

    • SSDEEP

      98304:94FVbkkyY22XZJ+F2ndXeDyow2Yfqwn4Klz1Eh6dxYbaMxSda:9ylPg2XZJc2dX60qqxYOisa

    Score
    9/10
    bootkitevasionpersistencetrojan

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

      evasion

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Checks whether UAC is enabled

      evasiontrojan

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks