Torjan Android.Adrd infects Android devices. This trojan may execute automatically when the uptime of OS cross twelve hours or a change in Network connectivity or status or the device receives a phone call. Then it starts sending information related to 3gnet, APN, Hardware information, IMEI, IMSI, Network connectivity, uninet, uniwap, Wifi, cmnet , cmwap, 3gwap etc.

How to remove Trojan Android.Adrd ?
Go to Google Android Menu - > Settings -> Applications -> Manage -> then uninstall the application.
Source:Symantec.com