Overview

overview

7

Static

static

1

Picashow/readme.txt

windows11-21h2-x64

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General

  • Target
    picashow.zip
  • Size 34KB
  • Sample240506-xcd3kshb87
  • SHA256 350acfcafe3a2acb4f70383ac9103f93cf0ffc7e7d5f666557073934f03ef53c
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target
      Picashow/readme.txt
    • Size 1KB
    • SHA256 d94ed2f7aa948e79e643631e0cd73cf6a221790c05b50ad1d6220965d85ac67c
    • MD5 SHA1 SHA512
    Score
    7/10
    bootkitpersistence

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • 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