Aveo sudden death

Manual, 2009 Aveo Hatchback: I was backing out of the driveway and the car suddenly died; I thought my foot had just slipped off the clutch (it was raining) but went to restart and...nothing. Vehicle electrical still works, battery is good, all fuses are good. The starter is getting nothing from the ignition switch, but we used a remote on the starter and it was good but the engine would not start. Hooked it up to a diagnostic and got a blank screen. Could it be the ECU? Folks, thanks, appreciate your help!