Trojan.Multi.GenAutorunBITS.a detected in System Memory - unable to remove

[Michel_69]

Hi - Since a few days Kaspersky detects trojan.multi.genautorunbits.a in the system memory. This happens on all my pc's (3) with more or less the same simple configuration  but are not  in a network (2 pc's on location A and 1 pc on location B .) We use OneDrive on all to share files.

The warning keeps poping up, even after des-infection. 

I use win 10 and a full paid licence of Kaspersky AV.

What I did already:
did some extended search (google, kaspersky comunity) and followed the steps as suggested
clear temp folders and browser history
check for suspicious software/plugings - not found on any pc
check for traces (ao. hostfile) - not found not found on any pc
delete apps/programs that I don't use (so only a few business related are installed)
ran the scan from save mode

All pc's are all not slow and not showing advertisements or any other suspect activities related to this trojan

I ran a full scan on all - nothing detected
I downloaded Malwarebytes and Eset scans - both did not find anything, also not in the system memory

I want to know if this is a false alert or that I need to continue investigate this issue (which took so much time already). 

Any help would be much appreciated, tnx!

[Berny]

@Michel_69 Welcome. Please contact K-Lab Technical Support https://center.kaspersky.com