T1517: Access Notifications
Adversaries may collect data within notifications sent by the operating system or other applications. Notifications may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. In the case of Credential Access, adversaries may attempt to intercept one-time code sent to the device. Adversaries can also dismiss notifications to prevent the user from noticing that the notification has arrived and can trigger action buttons contained within notifications.[1]
Security context for executives and security teams
T1517: Access Notifications describes Adversaries may collect data within notifications sent by the operating system or other applications. Notifications may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. In the case of Credential Access, adversaries may attempt to intercept one-time code sent to the device. Adversaries can also dismiss notifications to prevent the user from noticing that the notification has arrived and can trigger action buttons contained within notifications.(Citation: ESET 2FA B...
Executive priority
T1517: Access Notifications is an official MITRE ATT&CK technique. Glexia treats it as defensive behavior context for prioritizing monitoring, control validation, and response planning without using the object by itself as an attribution claim.
Technical view
Security teams should validate T1517: Access Notifications by reviewing the official ATT&CK relationships, mapped tactics (collection, credential-access), supported platforms (Android), and available local telemetry before making detection or mitigation decisions.
Likely telemetry
- Official ATT&CK relationships and object metadata
- Identity, privilege, and authentication events
Detection direction
- Validate whether T1517: Access Notifications appears in your detection coverage and tabletop scenarios.
- Use the object to align executive risk language with SOC, incident response, and detection engineering work.
- Do not treat ATT&CK relationship context as attribution without corroborating evidence.
Mitigation priorities
- Map the object to existing controls and identify missing telemetry or response ownership.
- Prioritize mitigations that reduce exposure on the listed platforms and tactics.
- Review adjacent ATT&CK relationships before changing policy, detections, or reporting language.
Additional notes and limits
Baseline Glexia take generated from the official MITRE ATT&CK STIX object, source hash, tactics, platforms, and detection fields. It is safe to replace with a richer model-generated take for the same source hash later.
This baseline take is source-grounded and schema-validated, but it does not include environment-specific telemetry, incident evidence, or threat-intelligence corroboration.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Access Notifications
Adversaries may collect data within notifications sent by the operating system or other applications. Notifications may contain sensitive data such as one-time authentication codes sent over SMS, email, or other mediums. In the case of Credential Access, adversaries may attempt to intercept one-time code sent to the device. Adversaries can also dismiss notifications to prevent the user from noticing that the notification has arrived and can trigger action buttons contained within notifications.[1]
How security teams should use this page
Treat this object as behavior context, not an attribution claim. Validate the related groups, software, data sources, and mitigations against official ATT&CK relationships and your own telemetry before making control-coverage decisions.
Groups, software, and campaigns
S1103: FlixOnline
FlixOnline is an Android malware, first detected in early 2021, believed to target users of WhatsApp. FlixOnline primarily spreads via automatic replies to a device’s incoming WhatsApp messages.[1]
S0432: Bread
Bread was a large-scale billing fraud malware family known for employing many different cloaking and obfuscation techniques in an attempt to continuously evade Google Play Store’s malware detection. 1,700 unique Bread apps were detected and removed from the Google Play Store before being downloaded by users.[1]
S1077: Hornbill
S1061: AbstractEmu
AbstractEmu is mobile malware that was first seen in Google Play and other third-party stores in October 2021. It was discovered in 19 Android applications, of which at least 7 abused known Android exploits for obtaining root permissions. AbstractEmu was observed primarily impacting users in the United States, however victims are believed to be across a total of 17 countries.[1]
S1083: Chameleon
Chameleon is an Android banking trojan that can leverage Android’s Accessibility Services to perform malicious activities. Believed to have been first active in January 2023, Chameleon has been observed targeting users in Australia and Poland by masquerading as official applications. A new variant of Chameleon has expanded its targets to include Android users in the United Kingdom and Italy.[1][2]
S0425: Corona Updates
Corona Updates is Android spyware that took advantage of the Coronavirus pandemic. The campaign distributing this spyware is tracked as Project Spy. Multiple variants of this spyware have been discovered to have been hosted on the Google Play Store.[1]
S1062: S.O.V.A.
S.O.V.A. is an Android banking trojan that was first identified in August 2021 and has subsequently been found in a variety of applications, including banking, cryptocurrency wallet/exchange, and shopping apps. S.O.V.A., which is Russian for "owl", contains features not commonly found in Android malware, such as session cookie theft.[1][2]
S0485: Mandrake
Mandrake is a sophisticated Android espionage platform that has been active in the wild since at least 2016. Mandrake is very actively maintained, with sophisticated features and attacks that are executed with surgical precision.
Mandrake has gone undetected for several years by providing legitimate, ad-free applications with social media and real reviews to back the apps. The malware is only activated when the operators issue a specific command.[1]
S9006: VajraSpy
VajraSpy is Android malware distributed via trojanized messaging and news applications. It has been used to target individuals in Pakistan and India since at least 2021 and has been delivered through the Google Play Store, malicious domains, and other uncontrolled distribution channels. VajraSpy is attributed with high confidence to Patchwork which has used the malware to conduct targeted espionage, primarily against devices in Pakistan.[1][2][3]
S1195: SpyC23
SpyC23 is a mobile malware that has been used by APT-C-23 since at least 2017. SpyC23 has been observed primarily targeting Android devices in the Middle East.[1]
There are multiple close variants of SpyC23, such as VAMP[2], GnatSpy[3], Desert Scorpion and FrozenCell, which add some additional functionality but are not significantly different from the original malware.
S1055: SharkBot
S0489: WolfRAT
C0033: C0033
C0033 was a PROMETHIUM campaign during which they used StrongPity to target Android users. C0033 was the first publicly documented mobile campaign for PROMETHIUM, who previously used Windows-based techniques.[1]
All related ATT&CK context
Mitigation direction
Object version and sync metadata
The fields below describe the current mirrored snapshot. When Glexia retains multiple ATT&CK source imports, you can open the table to compare the same object across releases (hashes and MITRE timestamps). For MITRE’s own release notes and roadmap, see ATT&CK resources — Updates.
Imported snapshots across ATT&CK releases(2)
| Release | Bundle imported | Object version | Modified | Status | Raw hash |
|---|---|---|---|---|---|
| 19.2 | 1.2 | Current bundle | 008950d8482a… | ||
| 19.1 | 1.2 | Older bundle | 008950d8482a… |
Mirrored ATT&CK source object
The raw object is retained through the mirrored ATT&CK source bundle and object hash. The raw endpoint returns the exact object from the mirrored bundle when available.
External references and citations
MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.
- [1]ESET 2FA Bypass
Lukáš Štefanko. (2019, June 17). Malware sidesteps Google permissions policy with new 2FA bypass technique. Retrieved September 15, 2019.
Open source URL - [2]mitre-attackT1517Open source URL
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