AN1901: Analytic 1901
No standard detection method currently exists for this technique.
Analyst context for executives and security teams
This ATT&CK detection analytic is mainly a coverage gap marker: MITRE states that no standard detection method currently exists for the referenced ICS technique. For leaders, the value is not a ready-made rule, but a prompt to verify whether the organization is relying on assumptions, ad hoc expertise, or compensating controls for this behavior.
Executive priority
Treat this as a risk-governance and resilience question rather than a deployable detection. Security leaders should ask which business-critical ICS processes could be affected by the underlying ATT&CK behavior, whether incident response playbooks account for limited standard detection guidance, and what evidence would be available during an investigation. This may also affect audit and compliance discussions because teams may need to document why coverage is not rule-based and what compensating controls or monitoring assumptions exist.
Technical view
SOC, detection engineering, and IR teams should not expect a MITRE-provided analytic, platform scope, tactic mapping, or detection logic from this object. The immediate task is to map the related internal risk scenario locally: identify relevant ICS assets, available monitoring points, baseline operational behavior, and investigation data sources. Because no relationships or platforms are supplied, any detection design must be validated against the local environment and the parent detection strategy context at the official MITRE URL.
Likely telemetry
- Local ICS asset inventory and critical process context
- Available network, host, controller, engineering workstation, or application logs as applicable to the local environment
- Change-management and maintenance records for distinguishing authorized operational activity from suspicious behavior
- Incident response notes and operator reports where automated detection is limited
Detection direction
- Do not treat this object as a deployable detection rule; MITRE explicitly provides no standard detection method.
- Document the absence of standard guidance as a coverage gap or research item in detection engineering backlogs.
- Validate what telemetry is actually collected for relevant ICS environments before writing custom analytics.
- Use local baselines and operational context to reduce false positives, especially where normal engineering or maintenance activity may resemble suspicious behavior.
- Review the official DET0769 context before making assumptions, since this analytic object alone has no tactics, platforms, or relationships supplied.
Mitigation priorities
- Prioritize asset and process criticality mapping so teams know where lack of standard detection matters most.
- Ensure IR playbooks include escalation paths for cases where automated detection is weak or unavailable.
- Strengthen logging, monitoring access, and evidence retention around relevant ICS systems where feasible.
- Use compensating controls, change control, and operational review processes to support detection and investigation where analytics are immature.
- Track this as a detection engineering and risk-acceptance item until a validated local method or updated ATT&CK guidance exists.
Analyst notes and limits
The supplied ATT&CK object is an ICS detection analytic, AN1901, whose official description says no standard detection method currently exists. No platforms, tactics, aliases, labels, detection text, or relationship context were supplied. The safest interpretation is that this object represents an analytic gap rather than a specific behavior detector.
This take is constrained by sparse official fields. It cannot identify affected platforms, tactics, related techniques, telemetry requirements, or detection logic from the supplied data alone. Local architecture, process knowledge, and the broader MITRE detection strategy page are required before making coverage claims.
Analytic 1901
No standard detection method currently exists for this technique.
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.
All related ATT&CK context
No relationships are available in the current normalized data for this object.
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 | 83f1059cd291… |
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.
-
[1]
mitre-attack AN1901Open source URL
Source: MITRE ATT&CK®. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation. Glexia is not affiliated with or endorsed by MITRE.