Overview

overview

8

Static

static

1

URLScan

urlscan

1

https://ia600704.us....

windows10-2004-x64

8

Sharing

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General

  • Target

    https://ia600704.us.archive.org/10/items/memz_batch_code_201811/memz_batch_code.txt

  • Sample

    230309-m58gsaah9s

Score
8/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      https://ia600704.us.archive.org/10/items/memz_batch_code_201811/memz_batch_code.txt

    Score
    8/10
    bootkitdiscoverypersistence

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • 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

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks