DET0418: Windows DACL Manipulation Behavioral Chain Detection Strategy
DET0418 is a MITRE ATT&CK detection strategy for behavioral-chain detection of Windows DACL manipulation, tied to ATT&CK technique T1222.001 Windows Permis...
Analyst context for executives and security teams
DET0418 is a MITRE ATT&CK detection strategy for behavioral-chain detection of Windows DACL manipulation, tied to ATT&CK technique T1222.001 Windows Permissions. The business significance is that changes to file or directory permissions can weaken access controls and support defense impairment by allowing protected files to be accessed or controls to be bypassed. For leaders, the key question is not whether a single permission change is suspicious, but whether the organization can distinguish authorized administration from permission changes that create material exposure.
Executive priority
Prioritize this as a Windows access-control and defense-impairment validation item. Security leaders should ask whether critical Windows file and directory permissions are baselined, monitored, and reviewable during incidents or audits. This matters for operational resilience because unauthorized or risky permission changes can undermine least privilege, complicate incident scoping, and weaken compliance evidence around access control enforcement.
Technical view
Because the supplied ATT&CK object does not include an official description or detection logic, teams should use the relationship to T1222.001 to scope validation: Windows file and directory permission or attribute changes affecting ACLs/DACLs. SOC and detection engineers should confirm whether they can observe permission modifications on important Windows paths, correlate them with the initiating user/process where available, and separate expected administrative activity from unusual changes that grant broader access or reduce protection.
Likely telemetry
- Windows file and directory permission change events where collected
- Audit records showing ACL/DACL or attribute modifications
- Process execution context for permission-management activity where available
- User, group, and privilege context associated with permission changes
- Endpoint security or EDR records related to protected file or directory access
Detection direction
- Validate visibility into Windows permission changes on sensitive file and directory locations rather than relying only on alerts for tool names.
- Tune detections around behavioral chains: permission change plus sensitive path, privileged context, unusual account, or follow-on access to protected content.
- Establish baselines for legitimate administrative ACL/DACL changes to reduce false positives.
- Review blind spots where Windows audit policy, endpoint logging, or retention is insufficient to reconstruct who changed permissions and what changed.
- Use the ATT&CK relationship to T1222.001 as the primary scope anchor; the detection strategy object itself provides no official detection text.
Mitigation priorities
- Identify critical Windows files and directories where permission integrity matters most.
- Enforce least privilege for users and groups able to modify file or directory permissions.
- Require change control or administrative justification for permission changes on sensitive paths.
- Ensure logging and retention are sufficient to support SOC triage, incident response, and audit evidence.
- Periodically review ACL/DACL baselines for drift, excessive access, or unauthorized broadening of permissions.
Analyst notes and limits
This take is based on the detection strategy metadata and its explicit relationship to T1222.001 Windows Permissions. The related technique places the behavior in the defense-impairment tactic and Windows platform context. No official DET0418 description, detection logic, platforms, or tactics were supplied for the detection strategy itself, so recommendations are framed as validation and control-direction rather than confirmed detection content.
The source object has sparse ATT&CK fields: no official description, no official detection text, and no platforms or tactics directly specified on DET0418. Local environment details are required to determine sensitive paths, normal administrative behavior, telemetry availability, alert thresholds, and audit requirements.
Windows DACL Manipulation Behavioral Chain Detection Strategy
No official description is available in the imported ATT&CK source object.
How security teams should use this page
Treat this object as behavior context, not an attribution claim. Validate the related groups, software, data sources, and mitigations against official ATT&CK relationships and your own telemetry before making control-coverage decisions.
Techniques used
This mirrors the MITRE pattern of making group, software, campaign, and technique relationships scannable. Relationship notes come from mirrored ATT&CK relationship text when available.
| Domain | ID | Name | Relationship / procedure |
|---|---|---|---|
| Enterprise | T1222.001 | Windows Permissions Sub-technique | This object detects Windows Permissions. |
All related ATT&CK context
Object version and sync metadata
The fields below describe the current mirrored snapshot. When Glexia retains multiple ATT&CK source imports, you can open the table to compare the same object across releases (hashes and MITRE timestamps). For MITRE’s own release notes and roadmap, see ATT&CK resources — Updates .
Imported snapshots across ATT&CK releases (1)
| Release | Bundle imported | Object version | Modified | Status | Raw hash |
|---|---|---|---|---|---|
| 19.1 | 1.0 | Current bundle | 5f70792ba17a… |
Mirrored ATT&CK source object
The raw object is retained through the mirrored ATT&CK source bundle and object hash. The raw endpoint returns the exact object from the mirrored bundle when available.
External references and citations
MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.
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mitre-attack DET0418Open source URL
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