Overview

overview

8

Static

static

1

OIP.jpg

windows10-2004-x64

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General

  • Target
    OIP.jpg
  • Size 5KB
  • Sample260801-bwanlsvdkh
  • SHA256 335fd75ab04639389af61ba025681af9b714ec4677a92fddd73397dedcb15ea1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
bootkitdefense_evasiondiscoverypersistenceransomware

Malware Config

Targets

    • Target
      OIP.jpg
    • Size 5KB
    • SHA256 335fd75ab04639389af61ba025681af9b714ec4677a92fddd73397dedcb15ea1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    bootkitdefense_evasiondiscoverypersistenceransomware

    • Disables RegEdit via registry modification

      defense_evasion

    • Disables Task Manager via registry modification

      defense_evasion

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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 v16

Tasks