Analytics Story: Microsoft Support Diagnostic Tool Vulnerability CVE-2022-30190

Description

On Monday May 30, 2022, Microsoft issued CVE-2022-30190 regarding the Microsoft Support Diagnostic Tool (MSDT) in Windows vulnerability.

Why it matters

A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user''s rights.

Detections

Name ▲▼ Technique ▲▼ Type ▲▼
Windows Command and Scripting Interpreter Hunting Path Traversal Command and Scripting Interpreter Hunting
Windows Command and Scripting Interpreter Path Traversal Exec Command and Scripting Interpreter TTP
Windows Execute Arbitrary Commands with MSDT System Binary Proxy Execution TTP
Windows Office Product Spawning MSDT Phishing, Spearphishing Attachment TTP

Data Sources

Name ▲▼ Platform ▲▼ Sourcetype ▲▼ Source ▲▼
CrowdStrike ProcessRollup2 N/A crowdstrike:events:sensor crowdstrike
Sysmon EventID 1 Windows icon Windows xmlwineventlog XmlWinEventLog:Microsoft-Windows-Sysmon/Operational
Windows Event Log Security 4688 Windows icon Windows xmlwineventlog XmlWinEventLog:Security

References


Source: GitHub | Version: 1