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Home/ATT&CK/T1217
MITRE ATT&CK Technique

T1217: Browser Information Discovery

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Adversaries may enumerate information about browsers to learn more about compromised environments. Data saved by browsers (such as bookmarks, accounts, and browsing history) may reveal a variety of personal information about users (e.g., banking sites, relationships/interests, social media, etc.) as well as details about internal network resources such as servers, tools/dashboards, or other related infrastructure.(Citation: Kaspersky Autofill) Browser information may also highlight additional targets after an adversary has access to valid credentials, especially [Credentials In Files](https://attack.mitre.org/techniques/T1552/001) associated with logins cached by a browser. Specific storage locations vary based on platform and/or application, but browser information is typically stored in local files and databases (e.g., `%APPDATA%/Google/Chrome`).(Citation: Chrome Roaming Profiles)

Tactics
Discovery
Platforms
Linux, macOS, Windows

▪Used by groups (7)

G0082APT38G0094KimsukyG0114ChimeraG0117Fox KittenG1015Scattered SpiderG1017Volt TyphoonG1036Moonstone Sleet

▪Software using this technique (18)

S0079MobileOrdermalwareS0274CalistomalwareS0363EmpiretoolS0409MachetemalwareS0567DtrackmalwareS0673DarkWatchmanmalwareS0681LizarmalwareS1012PowerLessmalwareS1042SUGARDUMPmalwareS1060MafaldamalwareS1122MispadumalwareS1153Cuckoo StealermalwareS1185LightSpymalwareS1196Troll StealermalwareS1213Lumma StealermalwareS1240RedLine StealermalwareS1246BeaverTailmalwareS9010GlassWormmalware

▪Reference

T1217on MITRE ATT&CK

MITRE ATT&CK® is a registered trademark of The MITRE Corporation. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.