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IE & Firefox Both Effected by Fake Login Flaw

ID: e15e3896-e9b6-50c4-8dae-cb2371be7f48

STIX ID: report--e15e3896-e9b6-50c4-8dae-cb2371be7f48

Feed Name: Darknet

Threat Score
75/100

Date Published: 2006-12-30

Date Updated: 2026-05-08

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DumpBrowserSecrets is a post-exploitation browser credential-harvesting tool that extracts saved passwords, session cookies, OAuth refresh tokens, credit card data, autofill entries and browsing history from Chromium-based browsers (Chrome, Edge, Brave, Opera family, Vivaldi) and Firefox. It bypasses Chrome's App-Bound Encryption by spawning a headless Chromium process and injecting a DLL to use the IElevator COM interface, supports DPAPI and NSS decryption models, includes evasion features (string obfuscation, API hashing, PPID/argument spoofing, handle duplication), outputs structured JSON for red-team use, and includes detection/mitigation recommendations.

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