It is programmed to "capture" specific account details if a login is successful. This usually includes: Subscription status (Active/Expired). Plan type (Ad-free vs. Ad-supported). Expiration date. Payment method (cc/PayPal/etc.).
Testing lists of usernames and passwords against a login page (a common use in "cracking" communities).
The "HBO-MAX-COCAINA" config specifically targets the HBO Max login and subscription infrastructure.