Overview

overview

10

Static

static

1

sample.html

windows10-2004-x64

7

sample.html

windows11-21h2-x64

10

Sharing

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General

  • Target
    sample
  • Size 271KB
  • Sample260504-ln48csfw91
  • SHA256 4bcf15d6512bdceea21556c88767bdeff5668e0201c71589cdbe742d807eef0f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistenceprivilege_escalationransomware

Malware Config

Targets

    • Target
      sample
    • Size 271KB
    • SHA256 4bcf15d6512bdceea21556c88767bdeff5668e0201c71589cdbe742d807eef0f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverydefense_evasionpersistenceprivilege_escalationransomware

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks