Overview

overview

9

Static

static

1

URLScan

urlscan

1

https://www.dropbox....

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    https://www.dropbox.com/scl/fi/vhzkre2lj6ckyckw3bk1f/Software-Cloud.zip?rlkey=0ci6d6g2r61hhdk1lonfsdrt1&st=r8g4c12i&dl=1
  • Sample260714-bxghjset71
Score
9/10
adwaredefense_evasiondiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      https://www.dropbox.com/scl/fi/vhzkre2lj6ckyckw3bk1f/Software-Cloud.zip?rlkey=0ci6d6g2r61hhdk1lonfsdrt1&st=r8g4c12i&dl=1
    Score
    9/10
    adwaredefense_evasiondiscoverypersistenceransomwarespywarestealer

    • Renames multiple (57) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks