Updated my Win10 Home x64 to 1809-17763.1 ... pretty sure this is same issue with mbamservice.exe , but it's the first time I've seen it in Event Viewer.
Faulting application name: mbamservice.exe, version: 3.2.0.704, time stamp: 0x5b9acf90
Faulting module name: ntdll.dll, version: 10.0.17763.1, time stamp: 0xa369e897
Exception code: 0xc0000005
Fault offset: 0x000000000001982b
Faulting process id: 0xe20
Faulting application start time: 0x01d45ae44300a5e7
Faulting application path: C:\Program Files\Malwarebytes\Anti-Malware\mbamservice.exe
Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report Id: d412389f-a917-4ddc-aad5-d553c1ef061d
Faulting package full name:
Faulting package-relative application ID: