Traffic capturing showed the initial link and hop chain. In the traffic analyzer the chain of conversions looks like this:
The complete chain of transitions looks like this:
The initial link https://mini-sport.pp.ua/sport_score_mini was not found in the source code, so the Inspeckage utility was used to find it.
The result of the analysis is YARA rules based on the links found and the strings unique to this type of application.
Yara rules: https://pastebin.com/PAuY7F5h