{"source_checked_on":"2026-10-19","schema_version":1,"key":"mobile/T1428","id":"T1428","name":"Exploitation of Remote Services","domain":"mobile","reviewed_on":"2026-09-28","source_url":"https://attack.mitre.org/techniques/T1428","source_file":{"file":"mobile.json","url":"https://raw.githubusercontent.com/mitre-attack/attack-stix-data/20664a889568dce884a1dac0ec7b12ae3a199f51/mobile-attack/mobile-attack-20.0.json","sha256":"824f7d8a37e7893b29e4c6ca6d87b5fbbf3b228ec6384f1a69ee20d523ff59e5","bytes":6095145},"source_object_sha256":"33388953a12cca8a2c9244af54c8c7f7fb3f0a769114befc9409710317132ffe","description":"Adversaries may exploit remote services of enterprise servers, workstations, or other resources to gain unauthorized access to internal systems once inside of a network. Adversaries may exploit remote services by taking advantage of a mobile device’s access to an internal enterprise network through local connectivity or through a Virtual Private Network (VPN). Exploitation of a software vulnerability occurs when an adversary takes advantage of a programming error in a program, service, or within the operating system software or kernel itself to execute adversary-controlled code. A common goal for post-compromise exploitation of remote services is for lateral movement to enable access to a remote system. \n\nAn adversary may need to determine if the remote system is in a vulnerable state, which may be done through [Network Service Scanning](https://attack.mitre.org/techniques/T1423) or other Discovery methods. These look for common, vulnerable software that may be deployed in the network, the lack of certain patches that may indicate vulnerabilities, or security software that may be used to detect or contain remote exploitation. Servers are likely a high value target for lateral movement exploitation, but endpoint systems may also be at risk if they provide an advantage or access to additional resources.\n\nDepending on the permissions level of the vulnerable remote service, an adversary may achieve [Exploitation for Privilege Escalation](https://attack.mitre.org/techniques/T1404) as a result of lateral movement exploitation as well. ","references":[{"source_name":"mitre-attack","url":"https://attack.mitre.org/techniques/T1428","external_id":"T1428"},{"source_name":"NIST Mobile Threat Catalogue","url":"https://pages.nist.gov/mobile-threat-catalogue/application-threats/APP-32.html","external_id":"APP-32"}],"platforms":["Android","iOS"],"environments":["mobile"],"visibility":"source_mapped","visibility_note":null,"parent":null,"children":[],"telemetry":[{"id":"DC0114","name":"Application Permission","page":"telemetry/DC0114/","kind":"attack_component","category":"Mobile lab instrumentation","description":"Declared or granted permissions of a mobile application.","collection_focus":"Compare manifest declarations with runtime granted state using authorized package inspection and own-app permission checks.","providers":[{"name":"Android logcat","scope":"Permitted logs from a consented test device/emulator; output depends on build, permissions and instrumentation.","source_id":"android_logs"},{"name":"Android dumpsys","scope":"Point-in-time service/package state on an authorized development device.","source_id":"android_state"},{"name":"Instrumented test application","scope":"Own-app permission, API and state callbacks; not universal visibility into other apps.","source_id":"android_permissions"}],"configuration":["Use a disposable emulator or owned development device with approved debugging. Record OS/API level, app version and instrumentation privileges.","Collect only relevant logcat buffers/tags and service snapshots; add explicit own-app instrumentation for events absent from OS logs.","Forward sanitized logs and compare before/after state. Remove test data and revoke debugging access after the lab session."],"configuration_example":{"label":"Inspect the owned Android lab application","language":"shell","source_id":"android_state","content":"adb shell dumpsys package test.example.lab","note":"Read-only snapshot on a consented debug device. Replace the example package with your owned test app. Output and access vary by Android build; this is not a permission-request event stream."},"required_fields":["package","permission","declared","granted"],"example":{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0114","collector":"illustrative-lab-collector","observation":{"package":"test.example.lab","permission":"android.permission.CAMERA","declared":true,"granted":false}},"example_note":"Project-normalized synthetic JSON, not a native provider log, captured event, attack verdict or validated detection. A parser/adapter is required for a real SIEM. Example names, IPs and values are fictional.","limitations":"Android tooling does not imply iOS coverage. Standard mobile apps cannot observe all other apps or protected OS internals; MDM status is not full API, filesystem or content telemetry.","sources":[{"id":"android_logs","title":"Android logcat and access limits","url":"https://developer.android.com/tools/logcat"},{"id":"android_state","title":"Android dumpsys","url":"https://developer.android.com/tools/dumpsys"},{"id":"android_permissions","title":"Android runtime permission requests","url":"https://developer.android.com/training/permissions/requesting"}],"association":"attack_component","anomaly_design":"Per owned device, app version and permission state: unexpected API/permission changes, background activity and network destinations. OS privacy restrictions and emulator differences limit observability."},{"id":"DC0123","name":"Application State","page":"telemetry/DC0123/","kind":"attack_component","category":"Mobile lab instrumentation","description":"Application state and lifecycle observations such as foreground/background transitions.","collection_focus":"Instrument the owned app lifecycle and corroborate permitted service snapshots; distinguish app events from inferred gateway activity.","providers":[{"name":"Android logcat","scope":"Permitted logs from a consented test device/emulator; output depends on build, permissions and instrumentation.","source_id":"android_logs"},{"name":"Android dumpsys","scope":"Point-in-time service/package state on an authorized development device.","source_id":"android_state"},{"name":"Instrumented test application","scope":"Own-app permission, API and state callbacks; not universal visibility into other apps.","source_id":"android_permissions"}],"configuration":["Use a disposable emulator or owned development device with approved debugging. Record OS/API level, app version and instrumentation privileges.","Collect only relevant logcat buffers/tags and service snapshots; add explicit own-app instrumentation for events absent from OS logs.","Forward sanitized logs and compare before/after state. Remove test data and revoke debugging access after the lab session."],"configuration_example":null,"required_fields":["package","state_before","state_after","source"],"example":{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0123","collector":"illustrative-lab-collector","observation":{"package":"test.example.lab","state_before":"background","state_after":"foreground","source":"own_app_callback"}},"example_note":"Project-normalized synthetic JSON, not a native provider log, captured event, attack verdict or validated detection. A parser/adapter is required for a real SIEM. Example names, IPs and values are fictional.","limitations":"Android tooling does not imply iOS coverage. Standard mobile apps cannot observe all other apps or protected OS internals; MDM status is not full API, filesystem or content telemetry.","sources":[{"id":"android_logs","title":"Android logcat and access limits","url":"https://developer.android.com/tools/logcat"},{"id":"android_state","title":"Android dumpsys","url":"https://developer.android.com/tools/dumpsys"},{"id":"android_permissions","title":"Android runtime permission requests","url":"https://developer.android.com/training/permissions/requesting"}],"association":"attack_component","anomaly_design":"Per owned device, app version and permission state: unexpected API/permission changes, background activity and network destinations. OS privacy restrictions and emulator differences limit observability."},{"id":"DC0082","name":"Network Connection Creation","page":"telemetry/DC0082/","kind":"attack_component","category":"Endpoint activity","description":"Creation of an endpoint network connection linked to a process.","collection_focus":"Enable scoped Sysmon NetworkConnect (3), disabled by default, or a platform-equivalent process-aware network sensor.","providers":[{"name":"Microsoft Sysmon","scope":"Windows event-based collection; enable the event types needed below.","source_id":"sysmon"},{"name":"Linux Audit","scope":"Linux alternative for supported system-call and file events; different semantics and fields.","source_id":"linux"},{"name":"Apple Endpoint Security clients","scope":"macOS alternative where the subscribed event exists; requires an entitled, approved client, not an iOS collector.","source_id":"apple"}],"configuration":["On a disposable Windows host, review the installed Sysmon schema and current configuration; merge scoped event filters into the existing policy rather than replacing it.","Forward Microsoft-Windows-Sysmon/Operational to the lab collector. Preserve event ID, timestamp, computer, process identifiers and the original event.","For Linux or macOS, select the equivalent sensor separately and test its emitted fields; a Windows event ID does not transfer across platforms."],"configuration_example":null,"required_fields":["process_guid","destination_ip","destination_port","protocol","initiated"],"example":{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0082","collector":"illustrative-lab-collector","observation":{"process_guid":"lab-process-001","destination_ip":"198.51.100.20","destination_port":443,"protocol":"tcp","initiated":true}},"example_note":"Project-normalized synthetic JSON, not a native provider log, captured event, attack verdict or validated detection. A parser/adapter is required for a real SIEM. Example names, IPs and values are fictional.","limitations":"Event filtering and sensor versions change coverage. High-volume image-load and process-access collection needs tuning; endpoint events alone do not establish intent.","sources":[{"id":"sysmon","title":"Microsoft Sysmon events and configuration","url":"https://learn.microsoft.com/en-us/sysinternals/downloads/sysmon"},{"id":"sysmon_config","title":"Microsoft Sysmon configuration files","url":"https://learn.microsoft.com/en-us/windows/security/operating-system-security/sysmon/sysmon-configuration-files"},{"id":"linux","title":"Linux Audit rule configuration","url":"https://www.man7.org/linux/man-pages/man8/auditctl.8.html"},{"id":"apple","title":"Apple Endpoint Security framework for macOS","url":"https://developer.apple.com/documentation/endpointsecurity"},{"id":"process_audit","title":"Microsoft process creation event 4688","url":"https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/auditing/event-4688"}],"association":"attack_component","anomaly_design":"Per host role and user: rare process/object combinations, bursts of object access or modification, and ordered parent/action sequences. Compare maintenance windows and signed software rollout activity."},{"id":"DC0085","name":"Network Traffic Content","page":"telemetry/DC0085/","kind":"attack_component","category":"Network and protocol telemetry","description":"Packet or decoded application-protocol content visible at a network sensor.","collection_focus":"Scope approved packet capture/protocol content collection to the lab flow; retain capture provenance and truncation indicators.","providers":[{"name":"Zeek","scope":"Connection and protocol metadata from traffic visible to the sensor.","source_id":"zeek"},{"name":"Suricata EVE","scope":"Configured flow, alert, DNS, HTTP, TLS and protocol records.","source_id":"suricata"}],"configuration":["Use an authorized lab TAP/SPAN, virtual mirror or gateway interface. Define which traffic crosses it; avoid assuming visibility into every segment.","Enable the required Zeek analyzers or Suricata EVE event types. Export logs with sensor identity, clock synchronization and flow correlation identifiers.","Monitor capture loss, truncation and exporter sampling. Capture payload only with approval and restrictive retention; encryption normally prevents plaintext inspection."],"configuration_example":null,"required_fields":["flow_id","protocol","method","path","payload_excerpt"],"example":{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0085","collector":"illustrative-lab-collector","observation":{"flow_id":"lab-flow-1","protocol":"http","method":"GET","path":"/lab-check","payload_excerpt":"LAB_TELEMETRY_CHECK"}},"example_note":"Project-normalized synthetic JSON, not a native provider log, captured event, attack verdict or validated detection. A parser/adapter is required for a real SIEM. Example names, IPs and values are fictional.","limitations":"Flows are not packet payloads. NAT, asymmetric routes, encryption, missing mirrors and sampling can hide attribution or content. A destination connection alone does not prove malicious intent.","sources":[{"id":"zeek","title":"Zeek protocol and connection logs","url":"https://docs.zeek.org/en/current/reference/logs/index.html"},{"id":"zeek_start","title":"Zeek capture setup","url":"https://docs.zeek.org/en/current/quickstart.html"},{"id":"suricata","title":"Suricata EVE JSON output","url":"https://docs.suricata.io/en/latest/output/eve/eve-json-output.html"}],"association":"attack_component","anomaly_design":"Per source and observation point: connection rate, destination-host/port fan-out, response/failure ratio and previously unseen destinations. Compare equivalent time windows; separate authorized scanners, NAT and sampling effects."}],"detection":{"key":"mobile/T1428","id":"T1428","name":"Exploitation of Remote Services","domain":"mobile","platforms":["Android","iOS"],"environments":["mobile"],"source_url":"https://attack.mitre.org/techniques/T1428","technique_page":"techniques/mobile/T1428/","page":"detections/mobile/T1428/","status":"guidance_only","counts":{"sigma":0,"atlas_basic":0,"atlas_anomaly":0,"strategies":1,"analytics":2,"live_validated":0},"sigma_rules":[],"atlas_basic":[],"atlas_anomaly":[],"anomaly_types":[],"strategies":[{"id":"DET0663","name":"Detection of Exploitation of Remote Services","url":"https://attack.mitre.org/detectionstrategies/DET0663","stix_id":"x-mitre-detection-strategy--39efdb0b-2a05-4caf-8f37-876dfad294d6","relationship_id":"relationship--30ff0aa8-7931-4a1c-880a-3e72b62bbc29","description":"","analytics":[{"id":"AN1755","name":"Analytic 1755","guidance":"For Android, detect Exploitation of Remote Services by correlating analyst-visible device/network evidence and management state; use streaming or batched telemetry only where the documented collector is deployed. Correlate Application Permission via Android Enterprise DPC / Application Vetting [DevicePolicyManager.getPermissionGrantState(); PackageManager manifest/requested-permission review]; Application State via Android Enterprise / EMM [Managed package inventory/status and package metadata]; Network Connection Creation via Android Enterprise Network Logging / Enterprise VPN [DevicePolicyManager.retrieveNetworkLogs(): DnsEvent / ConnectEvent; VPN flow metadata]. Alert on a sequence or state change inconsistent with the device/app baseline, approved management policy, or expected user workflow; do not infer unobserved API calls, file/process activity, or payload content from management state alone.","url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1755","platforms":["Android"],"tuning":[{"field":"ExploitRelevantPorts","description":"22, 80, 443, 445, 3389, 8080. Derive from internal service map."},{"field":"EnterpriseSubnetRange","description":"RFC1918 + VPN subnets."},{"field":"PreExploitWindow","description":"Default 300s — scan must precede exploit on same device."},{"field":"LateralMovementWindow","description":"Default 600s from scan start to exploit attempt."}],"log_sources":[{"component_id":"DC0114","component":"Application Permission","name":"android:DevicePolicyManager","channel":"DevicePolicyManager.getPermissionGrantState(); PackageManager manifest/requested-permission review","platforms":["Android"],"analytic_id":"AN1755","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1755","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0114/"},{"component_id":"DC0123","component":"Application State","name":"android:EMM","channel":"Managed package inventory/status and package metadata","platforms":["Android"],"analytic_id":"AN1755","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1755","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0123/"},{"component_id":"DC0082","component":"Network Connection Creation","name":"android:EnterpriseNetworkLog","channel":"DevicePolicyManager.retrieveNetworkLogs(): DnsEvent / ConnectEvent; VPN flow metadata","platforms":["Android"],"analytic_id":"AN1755","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1755","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0082/"},{"component_id":"DC0085","component":"Network Traffic Content","name":"webproxy:applog","channel":"DNS/HTTP(S) inspection or proxy transaction metadata where enterprise decryption/inspection is deployed","platforms":["Android"],"analytic_id":"AN1755","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1755","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0085/"}]},{"id":"AN1756","name":"Analytic 1756","guidance":"For iOS, detect Network Service Scanning by correlating analyst-visible device/network evidence and management state; use streaming or batched telemetry only where the documented collector is deployed. Correlate Application Permission via Application Vetting [Code-signing entitlements and Info.plist privacy usage-description keys]; Network Connection Creation via Apple Network Extension / Enterprise VPN [NEFilterFlow / per-app VPN / secure-web-gateway flow metadata]; Network Traffic Content via Enterprise Secure Web Gateway / Proxy [DNS/HTTP(S) inspection or proxy transaction metadata where enterprise decryption/inspection is deployed]. Alert on a sequence or state change inconsistent with the device/app baseline, approved management policy, or expected user workflow; do not infer unobserved API calls, file/process activity, or payload content from management state alone.","url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1756","platforms":["iOS"],"tuning":[{"field":"PortScanThreshold","description":"Default 20 distinct ports within window."},{"field":"PreExploitWindow","description":"Default 300s."},{"field":"LateralMovementWindow","description":"Default 600s."}],"log_sources":[{"component_id":"DC0114","component":"Application Permission","name":"mobile:ApplicationVetting","channel":"Code-signing entitlements and Info.plist privacy usage-description keys","platforms":["iOS"],"analytic_id":"AN1756","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1756","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0114/"},{"component_id":"DC0082","component":"Network Connection Creation","name":"iOS:NetworkExtension","channel":"NEFilterFlow / per-app VPN / secure-web-gateway flow metadata","platforms":["iOS"],"analytic_id":"AN1756","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1756","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0082/"},{"component_id":"DC0085","component":"Network Traffic Content","name":"webproxy:applog","channel":"DNS/HTTP(S) inspection or proxy transaction metadata where enterprise decryption/inspection is deployed","platforms":["iOS"],"analytic_id":"AN1756","source_url":"https://attack.mitre.org/detectionstrategies/DET0663#AN1756","validation":"upstream_definition_not_locally_validated","component_page":"telemetry/DC0085/"}]}]}],"telemetry_references":[{"id":"DC0114","name":"Application Permission","tag":"Application Permission","page":"telemetry/DC0114/","kind":"attack_component"},{"id":"DC0123","name":"Application State","tag":"Application State","page":"telemetry/DC0123/","kind":"attack_component"},{"id":"DC0082","name":"Network Connection Creation","tag":"Network Connection Creation","page":"telemetry/DC0082/","kind":"attack_component"},{"id":"DC0085","name":"Network Traffic Content","tag":"Network Traffic Content","page":"telemetry/DC0085/","kind":"attack_component"}],"visibility":"source_mapped","visibility_note":null,"tool_references":[],"related_parent":null,"article_url":"https://1200km.com/articles/read/2026/2026-04-20-malicious-activity-as-a-statistical-signal-a-detection-engineering-analysis-of-anomaly-bas-90df8b6dea12/","validation":{"source_join":"exact_ids","sigma_yaml":"parsed","backend_compilation":"not_run","live_telemetry":"not_run","detection_execution":"not_run"}},"tools":[],"software":[{"id":"S0299","name":"NotCompatible","url":"https://attack.mitre.org/software/S0299","kind":"malware","description":"[NotCompatible](https://attack.mitre.org/software/S0299) has the capability to exploit systems on an enterprise network.(Citation: Lookout-NotCompatible)","relationship_id":"relationship--ffc24804-42db-4be1-a418-7f5ab9de453c","references":[{"source_name":"Lookout-NotCompatible","description":"Tim Strazzere. (2014, November 19). The new NotCompatible: Sophisticated and evasive threat harbors the potential to compromise enterprise networks. Retrieved December 22, 2016.","url":"https://blog.lookout.com/blog/2014/11/19/notcompatible/"}]},{"id":"S0300","name":"DressCode","url":"https://attack.mitre.org/software/S0300","kind":"malware","description":"[DressCode](https://attack.mitre.org/software/S0300) sets up a \"general purpose tunnel\" that can be used by an adversary to compromise enterprise networks that the mobile device is connected to.(Citation: TrendMicro-DressCode)","relationship_id":"relationship--81db3270-4cb8-4982-8ff8-c28a874e8421","references":[{"source_name":"TrendMicro-DressCode","description":"Echo Duan. (2016, September 29). DressCode and its Potential Impact for Enterprises. Retrieved December 22, 2016.","url":"http://blog.trendmicro.com/trendlabs-security-intelligence/dresscode-potential-impact-enterprises/"}]}],"actors":[],"mitigations":[{"id":"M1012","name":"Enterprise Policy","url":"https://attack.mitre.org/mitigations/M1012","kind":"course-of-action","description":"Configuration of per-app VPN policies instead of device-wide VPN can restrict access to internal enterprise resource access via VPN to only enterprise-approved applications","relationship_id":"relationship--242dc659-c205-4e9e-95f9-14fee66195af","references":[]}],"candidates":[],"simulation":{"atomic_status":"no_atomic_candidate","lab_execution":"not_run","browser_attack_runner":false,"prerequisites":"Use owned test devices or emulators, disposable app accounts and test data. Verify platform/version instrumentation; desktop test procedures do not establish mobile coverage.","scenario":null},"validation":{"source_identity":"checked_against_pinned_source","relationship_join":"exact_ids_no_inheritance","page_contract":"automated_checks_required","sensor_capture":"not_run","detection_backend":"not_run","adversary_simulation":"not_run","independent_incident_fact_check":"not_performed"},"technique_links":{"T1423":"/ttp-simulation/techniques/mobile/T1423/","T1404":"/ttp-simulation/techniques/mobile/T1404/","T1428":"/ttp-simulation/techniques/mobile/T1428/"},"synthetic":{"schema":"1200km.ttp.collection-fixture.v1","synthetic":true,"technique_key":"mobile/T1428","purpose":"Collection/parser contract exercise, NOT a positive example or detection of this TTP.","events":[{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0114","collector":"illustrative-lab-collector","observation":{"package":"test.example.lab","permission":"android.permission.CAMERA","declared":true,"granted":false}},{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0123","collector":"illustrative-lab-collector","observation":{"package":"test.example.lab","state_before":"background","state_after":"foreground","source":"own_app_callback"}},{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0082","collector":"illustrative-lab-collector","observation":{"process_guid":"lab-process-001","destination_ip":"198.51.100.20","destination_port":443,"protocol":"tcp","initiated":true}},{"schema":"1200km.telemetry.example.v1","synthetic":true,"timestamp":"2026-09-27T12:00:00Z","telemetry_id":"DC0085","collector":"illustrative-lab-collector","observation":{"flow_id":"lab-flow-1","protocol":"http","method":"GET","path":"/lab-check","payload_excerpt":"LAB_TELEMETRY_CHECK"}}]}}