Overview

overview

8

Static

static

3

Sigma.exe

windows11-21h2-x64

8

Resubmissions

18-08-2024 14:28

240818-rtcces1arj 8

18-08-2024 14:26

240818-rrs76axeqa 8

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General

  • Target

    Sigma.exe

  • Size

    191KB

  • Sample

    240818-rtcces1arj

  • MD5

    ec8982bb5bc336fe8803c4ce78ca6b3a

  • SHA1

    98d52086cb0fbeacdf6e722ea77553f701506ceb

  • SHA256

    d8e07b6a5984bec06dc7507fcecb31c7260b9367bd25ae4e9c6598f30d7c93b3

  • SHA512

    c312605e5ae560dbb8e8ceb6db164235b115fc85739d46ffc9c19d534cb8f0d6e5800993b301a4bee175d7a8508a4fb39c9e7200efa1c52f5e736ee46d86303e

  • SSDEEP

    3072:MLKminbl12mUtxPE7LnEFOHJozH3qcoaePOX:ZbloV2dnPOX

Score
8/10
bootkitdiscoveryevasionpersistenceprivilege_escalation

Malware Config

Targets

    • Target

      Sigma.exe

    • Size

      191KB

    • MD5

      ec8982bb5bc336fe8803c4ce78ca6b3a

    • SHA1

      98d52086cb0fbeacdf6e722ea77553f701506ceb

    • SHA256

      d8e07b6a5984bec06dc7507fcecb31c7260b9367bd25ae4e9c6598f30d7c93b3

    • SHA512

      c312605e5ae560dbb8e8ceb6db164235b115fc85739d46ffc9c19d534cb8f0d6e5800993b301a4bee175d7a8508a4fb39c9e7200efa1c52f5e736ee46d86303e

    • SSDEEP

      3072:MLKminbl12mUtxPE7LnEFOHJozH3qcoaePOX:ZbloV2dnPOX

    Score
    8/10
    bootkitdiscoveryevasionpersistenceprivilege_escalation

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks