Vodafone Spain Distributing Mariposa Malware

DumpBrowserSecrets is a Windows post-exploitation tool that harvests credentials, session cookies, OAuth refresh tokens, credit card data, autofill entries and browsing history from Chromium-based browsers (Chrome, Edge, Brave, Opera variants, Vivaldi) and Firefox. It bypasses Chrome App-Bound Encryption by spawning a headless Chromium, injecting a DLL via Early Bird APC to call the IElevator COM interface and decrypt keys (DPAPI and NSS handled separately), writes structured JSON output, and includes multiple evasion techniques—intended for red-team assumed-breach testing but usable by adversaries to enable lateral movement and cloud account takeover.