Suppress Application Icon - T1628.001 (f05fc151-aa62-47e3-ae57-2d1b23d64bf6)

A malicious application could suppress its icon from being displayed to the user in the application launcher. This hides the fact that it is installed, and can make it more difficult for the user to uninstall the application. Hiding the application's icon programmatically does not require any special permissions.

This behavior has been seen in the BankBot/Spy Banker family of malware.(Citation: android-trojan-steals-paypal-2fa)(Citation: sunny-stolen-credentials)(Citation: bankbot-spybanker)

Beginning in Android 10, changes were introduced to inhibit malicious applications’ ability to hide their icon. If an app is a system app, requests no permissions, or does not have a launcher activity, the application’s icon will be fully hidden. Further, if the device is fully managed or the application is in a work profile, the icon will be fully hidden. Otherwise, a synthesized activity is shown, which is a launcher icon that represents the app’s details page in the system settings. If the user clicks the synthesized activity in the launcher, they are taken to the application’s details page in the system settings.(Citation: Android 10 Limitations to Hiding App Icons)(Citation: LauncherApps getActivityList)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Suppress Application Icon - T1628.001 (f05fc151-aa62-47e3-ae57-2d1b23d64bf6)	Attack Pattern	Hide Artifacts - T1628 (fc53309d-ebd5-4573-9242-57024ebdad4f)	Attack Pattern	1