Page 121 - Cyber Defense eMagazine Annual RSA Edition for 2024
P. 121

This  malware's  main  aim  is  to  steal  saved  passwords  and  session  cookies  from  web  browsers  like
            Chrome, Opera, Microsoft Edge, and Brave. For each browser, the malware locates where sensitive user
            data is stored, such as cookies and login credentials for different websites.










            This JavaScript code seems to be designed to gather encrypted data, possibly related to browsers. It
            goes through an array called "browserPath" that holds possible paths to browser data.

            Read a file named "Local State".

            Extract an encrypted key from the JSON content it reads.


            Use PowerShell to decrypt the key.
            Add the decrypted key to the respective element in the "browserPath" array.























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