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Social Engineering Gets a Big Jewel Heist

ID: 9cb24fad-acfd-5bb3-968f-387f6a6a8ddd

STIX ID: report--9cb24fad-acfd-5bb3-968f-387f6a6a8ddd

Feed Name: Darknet

Threat Score
75/100

Date Published: 2007-04-24

Date Updated: 2026-05-08

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DumpBrowserSecrets is a Windows post-exploitation tool that harvests browser-stored secrets (saved logins, session cookies, OAuth refresh tokens, credit card numbers, autofill data, and history) from Chromium-based browsers and Firefox by spawning a headless browser, injecting a DLL to decrypt App-Bound Encryption keys via the IElevator COM interface (or using DPAPI/NSS where applicable), and writing structured JSON output; it includes operational evasion features (string obfuscation, API hashing, PPID/argument spoofing, Early Bird APC injection, file-handle duplication) and is presented as a red-team oriented implementation for testing endpoint and SaaS credential exposure.

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