Unwanted apps installing in android phone (chinese). Rooted malware?

[AC Question]

So basically a bunch of apps that are not from google play keep installing on my phone and no matter how many times I uninstall them they reinstall.
An example the aliexpress app. Finally I used an anti virus to scan my device and it showed 3 trojans but I cannot delete them..... I think the app that is causing this is one called adobe air but it has disapeared so......

 

[dpham00]

I would try to backup your data and do a factory data reset and don't install any apps to see if you still have the same problem