T1430 Location Tracking

Adversaries may track a device’s physical location through use of standard operating system APIs via malicious or exploited applications on the compromised device. On Android, applications holding the `ACCESS_COAURSE_LOCATION` or `ACCESS_FINE_LOCATION` permissions provide access to the device’s physical location. On Android 10 and up, declaration of the `ACCESS_BACKGROUND_LOCATION` permission in an application’s manifest will allow applications to request location access even when the application is running in the background. Some adversaries have utilized integration of Baidu map services to retrieve geographical location once the location access permissions had been obtained. On iOS, applications must include the `NSLocationWhenInUseUsageDescription`, `NSLocationAlwaysAndWhenInUseUsageDescription`, and/or `NSLocationAlwaysUsageDescription` keys in their `Info.plist` file depending on the extent of requested access to location information. On iOS 8.0 and up, applications call `requestWhenInUseAuthorization()` to request access to location information when the application is in use or `requestAlwaysAuthorization()` to request access to location information regardless of whether the application is in use. With elevated privileges, an adversary may be able to access location data without explicit user consent with the `com.apple.locationd.preauthorized` entitlement key.