Once the application is installed, it gets the following permissions.
[ read the contents of your sd card ]
With this permission, the scammer or hacker can see the data in your sd card. [ prevent phone from sleeping ]
With this permission, scammers or hackers prevent your phone from going to sleeping mode, Because it is possible that your phone will be locked after sleeping mode. [ receive data from Internet ]
Allows apps to accept cloud to device messages sent by the apps service. Using this service will incur data usage. Malicious apps could cause excess data usage.
[ control vibration]
This is basically to turn the vibration off or on.[ view network connections] and [full network access ]
allows the app to see what networks the device has access to. Any app requiring access to the internet in order to function properly
[ read badge notification ]
The purpose of this can be to send or view push notifications.[ run on startup ]
When the phone starts, such apps run in the background. Source[1] Source[2]