{"id":"T1547.015","name":"Login Items","url":"https://attack.mitre.org/techniques/T1547/015","tactics":["persistence","privilege-escalation"],"platforms":["macOS"],"live":true,"revoked":false,"deprecated":false,"revoked_by":null,"detection_strategies":[{"id":"DET0121","stix_id":"x-mitre-detection-strategy--f3cd8bda-d509-4452-a119-3feebb8f05b6","name":"Detection Strategy for T1547.015 – Login Items on macOS","url":"https://attack.mitre.org/detectionstrategies/DET0121","analytics":[{"id":"AN0340","stix_id":"x-mitre-analytic--89e3509c-d732-4826-ac78-baea8fbf0834","name":"Analytic 0340","description":"Creation or modification of Login Items using AppleScript or Service Management Framework. Detection focuses on file creation/modification of `backgrounditems.btm`, new executables in `Contents/Library/LoginItems/`, use of `SMLoginItemSetEnabled` API, or suspicious processes triggered post-login without user interaction. Behavioral pivot includes anomalous AppleEvents, suspicious parent-child process pairs, and login-triggered execution chains.","url":"https://attack.mitre.org/detectionstrategies/DET0121#AN0340","platforms":["macOS"],"log_source_references":[{"name":"macos:unifiedlog","channel":"Post-login execution of unrecognized child process from launchd or loginwindow","data_component":"DC0032","data_component_name":"Process Creation","log_source_slug":"macos-unifiedlog"},{"name":"macos:unifiedlog","channel":"Modification of backgrounditems.btm or creation of LoginItems subdirectory in .app bundle","data_component":"DC0061","data_component_name":"File Modification","log_source_slug":"macos-unifiedlog"},{"name":"macos:unifiedlog","channel":"Invocation of SMLoginItemSetEnabled by non-system or recently installed application","data_component":"DC0021","data_component_name":"OS API Execution","log_source_slug":"macos-unifiedlog"},{"name":"macos:unifiedlog","channel":"AppleScript creating login item via 'System Events' dictionary","data_component":"DC0029","data_component_name":"Script Execution","log_source_slug":"macos-unifiedlog"}],"mutable_elements":[{"field":"TimeWindow","description":"Correlate file and process activity within a defined interval post-login (e.g., 0–5 minutes)"},{"field":"UserContext","description":"Distinguish between system users, interactive users, and daemon contexts"},{"field":"ExecutableAllowlist","description":"Define known-good login items to suppress false positives"},{"field":"PathRegexExclusion","description":"Exclude common enterprise paths (e.g., Jamf, MDM-managed apps)"}],"live":true,"detection_strategies":["DET0121"],"techniques":["T1547.015"]}],"live":true,"version":"1.0","techniques":["T1547.015"]}],"sigma_rules":[{"id":"9b64de98-9db3-4033-bd7a-f51430105f00","title":"Windows Terminal Profile Settings Modification By Uncommon Process","author":"frack113, Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"medium","date":"2023-07-22","modified":null,"description":"Detects the creation or modification of the Windows Terminal Profile settings file \"settings.json\" by an uncommon process.","references":["https://github.com/redcanaryco/atomic-red-team/blob/74438b0237d141ee9c99747976447dc884cb1a39/atomics/T1547.015/T1547.015.md#atomic-test-1---persistence-by-modifying-windows-terminal-profile","https://twitter.com/nas_bench/status/1550836225652686848"],"logsource":{"product":"windows","category":"file_event"},"tags":["attack.privilege-escalation","attack.persistence","attack.t1547.015"],"path":"rules/windows/file/file_event/file_event_win_susp_windows_terminal_profile.yml","techniques":["T1547.015"],"cves":[]}],"kev_cves":[],"_built":"2026-08-23 05:47 UTC","_attack_version":"19.2","_sigma_commit":"da9bb07d642a2826e89702445d32c795209ec108"}