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Overview

overview

7

Static

static

3

Bloxstrap.exe

windows11-21h2-x64

7

Resubmissions

06/07/2024, 08:13

240706-j4gqwsvaqg 7

06/07/2024, 08:09

240706-j2m5ws1hrr 7

06/07/2024, 08:06

240706-jzgkbsthna 7

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General

  • Target

    Bloxstrap.exe

  • Size

    8.6MB

  • Sample

    240706-j2m5ws1hrr

  • MD5

    299f66389937049af891ae9ec1c3a6d3

  • SHA1

    1a1f4a2ef6d148101a83d59bf18cf5f76f46806a

  • SHA256

    b38eef5655d6d82d526e9841bc95c67374e79e4ca2a15e642eb299c4e3ff24ff

  • SHA512

    0c1cc9f8fb8ea3b8b2fc4b329baa12dae725ef2e2b79cfa0f51e3cc8e9913925fd6686fdb8767e87f55e68a9f8a1740285a7277ce19f6581fc28553f33dff653

  • SSDEEP

    98304:D0d5D8d5DlTsed5DDlLpOcvGWD3pkMOYoHwfLk3vSmaR0+Mc4AN0edaAHDfysrTO:Dfs63vG0XObAbN0f

Score
7/10
discovery

Malware Config

Targets

    • Target

      Bloxstrap.exe

    • Size

      8.6MB

    • MD5

      299f66389937049af891ae9ec1c3a6d3

    • SHA1

      1a1f4a2ef6d148101a83d59bf18cf5f76f46806a

    • SHA256

      b38eef5655d6d82d526e9841bc95c67374e79e4ca2a15e642eb299c4e3ff24ff

    • SHA512

      0c1cc9f8fb8ea3b8b2fc4b329baa12dae725ef2e2b79cfa0f51e3cc8e9913925fd6686fdb8767e87f55e68a9f8a1740285a7277ce19f6581fc28553f33dff653

    • SSDEEP

      98304:D0d5D8d5DlTsed5DDlLpOcvGWD3pkMOYoHwfLk3vSmaR0+Mc4AN0edaAHDfysrTO:Dfs63vG0XObAbN0f

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks