Overview

overview

7

Static

static

3

8e8e87a0a4...1d.exe

windows7-x64

7

8e8e87a0a4...1d.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    8e8e87a0a4051a0b1484cc1e2693ed75ce603b8d832364175b4383c69b34b11d

  • Size

    6.1MB

  • Sample

    240526-smrzzabf35

  • MD5

    08b1947ca0099c0fc5898f90a407865e

  • SHA1

    a16e3a0d35d75aee36f1509fcb25e2822794e5dc

  • SHA256

    8e8e87a0a4051a0b1484cc1e2693ed75ce603b8d832364175b4383c69b34b11d

  • SHA512

    3f12360c66fd608690a1fb6817a058a92388a7ceac6287688eea85c03e678dfc2022e3b9a5baf9f6cc3e1909d3e50d5d52a26199eb0d61980331a9c5bafb5e6d

  • SSDEEP

    98304:mFZt8YpRx687onbOYjWUINPPK64KOmI59Xe:mFZtBpRx5CbOmmPPK6YmQXe

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      8e8e87a0a4051a0b1484cc1e2693ed75ce603b8d832364175b4383c69b34b11d

    • Size

      6.1MB

    • MD5

      08b1947ca0099c0fc5898f90a407865e

    • SHA1

      a16e3a0d35d75aee36f1509fcb25e2822794e5dc

    • SHA256

      8e8e87a0a4051a0b1484cc1e2693ed75ce603b8d832364175b4383c69b34b11d

    • SHA512

      3f12360c66fd608690a1fb6817a058a92388a7ceac6287688eea85c03e678dfc2022e3b9a5baf9f6cc3e1909d3e50d5d52a26199eb0d61980331a9c5bafb5e6d

    • SSDEEP

      98304:mFZt8YpRx687onbOYjWUINPPK64KOmI59Xe:mFZtBpRx5CbOmmPPK6YmQXe

    Score
    7/10
    bootkitpersistence

    • Loads dropped DLL

    • 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