T1162
About this technique
MacOS provides the option to list specific applications to run when a user logs in. These applications run under the logged in user's context, and will be started every time the user logs in. Login items installed using the Service Management Framework are not visible in the System Preferences and can only be removed by the application that created them (Citation: Adding Login Items).
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Users have direct control over login items installed using a shared file list which are also visible in System Preferences (Citation: Adding Login Items). These login items are stored in the user's <code>~/Library/Preferences/</code> directory in a plist file called <code>com.apple.loginitems.plist</code> (Citation: Methods of Mac Malware Persistence).
Some of these applications can open visible dialogs to the user, but they don’t all have to since there is an option to ‘Hide’ the window. If an adversary can register their own login item or modified an existing one, then they can use it to execute their code for a persistence mechanism each time the user logs in (Citation: Malware Persistence on OS X) (Citation: OSX.Dok Malware).
The API method <code> SMLoginItemSetEnabled </code> can be used to set Login Items, but scripting languages like AppleScript can do this as well (Citation: Adding Login Items).
Curated incident relationships
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Daily items linked through predicted CVEs
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Predicted CVE associations
These backfilled or model-produced candidates come from the current triage artifact. They are informational, not official MITRE mappings.