type: attack-pattern
spec_version: 2.1
id: attack-pattern--e422b6fa-4739-46b9-992e-82f1b350c780
created: 2022-03-30T20:36:03.177Z
created_by_ref: identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5
revoked: no
external_references: source_name: mitre-attack
url: https://attack.mitre.org/techniques/T1627/001
external_id: T1627.001
source_name: Lookout eSurv
description: A. Bauer. (2019, April 8). Lookout discovers phishing sites distributing new iOS and Android surveillanceware. Retrieved September 11, 2020.
url: https://blog.lookout.com/esurv-research
object_marking_refs: marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168
modified: 2025-10-24T17:49:31.935Z
name: Geofencing
description: Adversaries may use a device’s geographical location to limit certain malicious behaviors. For example, malware operators may limit the distribution of a second stage payload to certain geographic regions.(Citation: Lookout eSurv)

[Geofencing](https://attack.mitre.org/techniques/T1627/001) is accomplished by persuading the user to grant the application permission to access location services. The application can then collect, process, and exfiltrate the device’s location to perform location-based actions, such as ceasing malicious behavior or showing region-specific advertisements. 

One method to accomplish [Geofencing](https://attack.mitre.org/techniques/T1627/001) on Android is to use the built-in Geofencing API to automatically trigger certain behaviors when the device enters or exits a specified radius around a geographical location. Similar to other [Geofencing](https://attack.mitre.org/techniques/T1627/001) methods, this requires that the user has granted the `ACCESS_FINE_LOCATION` and `ACCESS_BACKGROUND_LOCATION` permissions. The latter is only required if the application targets Android 10 (API level 29) or higher. However, Android 11 introduced additional permission controls that may restrict background location collection based on user permission choices at runtime. These additional controls include "Allow only while using the app", which will effectively prohibit background location collection. 

Similarly, on iOS, developers can use built-in APIs to setup and execute geofencing. Depending on the use case, the app will either need to call `requestWhenInUseAuthorization()` or `requestAlwaysAuthorization()`, depending on when access to the location services is required. Similar to Android, users also have the option to limit when the application can access the device’s location, including one-time use and only when the application is running in the foreground. 

[Geofencing](https://attack.mitre.org/techniques/T1627/001) can be used to prevent exposure of capabilities in environments that are not intended to be compromised or operated within. For example, location data could be used to limit malware spread and/or capabilities, which could also potentially evade application analysis environments (ex: malware analysis outside of the target geographic area). Other malicious usages could include showing language-specific input prompts and/or advertisements.
kill_chain_phases: kill_chain_name: mitre-mobile-attack
phase_name: defense-evasion
x_mitre_attack_spec_version: 3.2.0
x_mitre_deprecated: no
x_mitre_domains: mobile-attack
x_mitre_is_subtechnique: yes
x_mitre_modified_by_ref: identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5
x_mitre_platforms: Android
iOS
x_mitre_version: 1.1
x_mitre_tactic_type: Post-Adversary Device Access