{ "type": "bundle", "id": "bundle--bf0d144e-a743-47b5-94c3-adeb799c674b", "spec_version": "2.0", "objects": [ { "type": "x-mitre-analytic", "id": "x-mitre-analytic--a8133527-5402-49e0-a9f1-14ee4fb2dd3f", "created": "2025-10-21T15:10:28.402Z", "created_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5", "revoked": false, "external_references": [ { "source_name": "mitre-attack", "url": "https://attack.mitre.org/detectionstrategies/DET0691#AN1803", "external_id": "AN1803" } ], "object_marking_refs": [ "marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168" ], "modified": "2026-03-10T23:16:21.386Z", "name": "Analytic 1803", "description": "Defender correlates a chain where a device establishes a new trusted USB host pairing or enters developer/debug configuration state, followed by device data extraction activity, configuration manipulation, or abnormal application behavior shortly after the pairing event.", "x_mitre_modified_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5", "x_mitre_deprecated": false, "x_mitre_version": "1.1", "x_mitre_attack_spec_version": "3.3.0", "x_mitre_domains": [ "mobile-attack" ], "x_mitre_platforms": [ "iOS" ], "x_mitre_log_source_references": [ { "x_mitre_data_component_ref": "x-mitre-data-component--6c62144a-cd5c-401c-ada9-58c4c74cd9d2", "name": "iOS:MDMLog", "channel": "Developer Mode enabled, supervised-device restriction changed, or trust-related protected device posture changed" }, { "x_mitre_data_component_ref": "x-mitre-data-component--56c2b384-77f8-461f-a71a-76f7888ebfb6", "name": "iOS:MDMLog", "channel": "Trusted computer / host relationship established or relevant device trust setting changed" }, { "x_mitre_data_component_ref": "x-mitre-data-component--85a533a4-5fa4-4dba-b45d-f0717bedd6e6", "name": "iOS:MDMLog", "channel": "Device risk, compliance, or security posture changes after trusted host pairing or developer-state transition" }, { "x_mitre_data_component_ref": "x-mitre-data-component--9bde2f9d-a695-4344-bfac-f2dce13d121e", "name": "MobileEDR:telemetry", "channel": "Observed device-service, trust-service, backup/service interaction, or other privileged framework activity associated with physical host access" } ], "x_mitre_mutable_elements": [ { "field": "PairingEventWindow", "description": "Time window between trusted host pairing and suspicious device behavior." }, { "field": "AllowedTrustedHosts", "description": "Enterprise-authorized computers permitted to pair with managed devices." }, { "field": "DeveloperModePolicy", "description": "Whether developer mode is permitted in the organization." } ] } ] }