Hacking Tools, Hacker News & Cyber Security

DumpBrowserSecrets is a post-exploitation credential-harvesting tool designed for Windows that extracts 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 call the IElevator COM interface to decrypt the app_bound_encrypted_key, uses DPAPI/NSS techniques for other browsers, includes evasion features (string obfuscation, API hashing, PPID/argument spoofing, handle duplication, custom SQLite parser), outputs structured JSON for red team use, and includes detection and mitigation guidance focused on monitoring IElevator calls, unexpected process injection, headless browser instantiation, and unauthorized reads of browser SQLite databases.