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This query looks for changes to COM registry keys to point to files in C:\Windows\System32\spool\drivers\color. This can be used to enable COM hijacking for persistence. Ref: https://www.microsoft.com/security/blog/2022/07/27/untangling-knotweed-european-private-sector-offensive-actor-using-0-day-exploits/
| Attribute | Value |
|---|---|
| Type | Analytic Rule |
| Solution | Standalone Content |
| ID | ed8c9153-6f7a-4602-97b4-48c336b299e1 |
| Severity | Medium |
| Kind | Scheduled |
| Tactics | Persistence |
| Techniques | T1574 |
| Required Connectors | MicrosoftThreatProtection, SecurityEvents |
| Source | View on GitHub |
This content item queries data from the following tables:
| Table | Selection Criteria | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|---|
DeviceRegistryEvents |
ActionType == "RegistryValueSet" |
✓ | ✗ | ? |
SecurityEvent |
EventID == "4657" |
✓ | ✓ | ? |
The following connectors provide data for this content item:
Solutions: Microsoft Defender XDR, Microsoft Exchange Security - Exchange On-Premises, Windows Security Events
Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊