T1555.003Credential Access
Credentials from Web Browsers
Adversaries may acquire credentials from web browsers by reading files specific to the target browser. Web browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future. Web browsers typically store the credentials in an encrypted format within a credential store; however, methods exist to extract plaintext credentials…
CVEs0
In CISA KEVThe US Cybersecurity and Infrastructure Security Agency’s list of Known Exploited Vulnerabilities. A CVE is added when CISA has evidence that attackers are using it.0
Reports0
Detections
8 Sigma rules tagged T1555.003Credentials from Web BrowsersT1555.0038 general rules
- HackTool - WinPwn Executionhightest
- HackTool - WinPwn Execution - ScriptBlockhightest
- SQLite Chromium Profile Data DB Accesshightest
- Access to Browser Login Datamediumtest
- Potential Browser Data Stealingmediumtest
- PUA - WebBrowserPassView Executionmediumtest
- Access To Browser Credential Files By Uncommon Applications - Securitylowtest
- Suspicious File Access to Browser Credential Storagelowexperimental
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CVEs linked to Credentials from Web Browsers
0 CVEs, by priority. Each link shows its badge.No CVEs are linked to this technique yet.