Overview

overview

8

Static

static

1

URLScan

urlscan

1

https://download.vis...

windows11-21h2-x64

8

Sharing

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General

  • Target

    https://download.visualstudio.microsoft.com/download/pr/b6f19ef3-52ca-40b1-b78b-0712d3c8bf4d/426bd0d376479d551ce4d5ac0ecf63a5/dotnet-sdk-8.0.302-win-x64.exe

  • Sample

    241005-vetvpssara

Score
8/10
defense_evasiondiscoverypersistenceprivilege_escalation

Malware Config

Targets

    • Target

      https://download.visualstudio.microsoft.com/download/pr/b6f19ef3-52ca-40b1-b78b-0712d3c8bf4d/426bd0d376479d551ce4d5ac0ecf63a5/dotnet-sdk-8.0.302-win-x64.exe

    Score
    8/10
    defense_evasiondiscoverypersistenceprivilege_escalation

    • 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.

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks