1200KM / detection
T1666 Modify Cloud Resource Hierarchy — Detection Rules
Detection workspace for T1666 Modify Cloud Resource Hierarchy: 0 Sigma sources, 0 Atlas concepts and 0 anomaly models. No live detection validation.
Source-backed rule directory
No reviewed association in this snapshot.
Atlas deterministic concepts
No exact concept selected.
Anomaly models
No exact Atlas model in this snapshot.
ATT&CK analytic guidance
DET0155 Detection Strategy for Modify Cloud Resource Hierarchy
AN0442 Analytic 0442
Monitor for unauthorized or unusual modifications to cloud resource hierarchies such as AWS Organizations or Azure Management Groups. Defenders may observe anomalous calls to APIs like `LeaveOrganization`, `CreateAccount`, `MoveAccount`, or Azure subscription transfers. Correlate account activity with administrative role assignments, tenant transfers, or new subscription creation that deviates from organizational baselines. Multi-event correlation should track role elevation followed by hierarchy modifications within a short time window.
Connected ecosystem references
Linked tags
Simulation, tools and telemetry
No reviewed association in this snapshot.
Existing anomaly research
Complete technique engineering workbook
Collection configuration and event examples · Anomaly models and design worksheet · Tools and documented software · Simulation procedures · Offline synthetic collection check
Exact source tags are not semantic relevance verdicts. Review actual rule conditions and observation points; imported rules are not backend-compiled or live-validated.
Pinned research references. No browser attack runner or production-validated detector is asserted. Imported procedures remain unvalidated; any bounded lab evidence has its own scope. ATT&CK / Atomic provenance · Detection provenance.