Overview

overview

9

Static

static

1

run.ps1

windows10-ltsc_2021-x64

run.ps1

windows10-2004-x64

run.ps1

windows11-21h2-x64

run.ps1

windows11-ltsc_2024-x64

Sharing

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General

  • Target
    run.ps1
  • Size 10KB
  • Sample260620-l6dhcsfv51
  • SHA256 8641f7f1359a6d1e59991d8d2ba89fa56bb721176d54d81bb3d6bd41eba5eb13
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
bootkitdefense_evasionexecutionimpactpersistenceransomware

Malware Config

Targets

    • Target
      run.ps1
    • Size 10KB
    • SHA256 8641f7f1359a6d1e59991d8d2ba89fa56bb721176d54d81bb3d6bd41eba5eb13
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    bootkitdefense_evasionexecutionimpactpersistenceransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks