Error: No correct private key in memory

[AloysiusTys]

Hi,

I'm trying to do a demostration on the decryption of wannacry ransomware. I am running the wannacry ransomware in a virtualbox environment.

Upon executing it, all my files get encrypted. However when i execute wanakiwi.exe, I get the following message: "WMAIN ERROR: Unfortunately, no correct private key in memory :("

Appreciate if you can provide me with suggestions to resolve this.

Thank you.

[ErAdarshChauhan]

I am also facing same problem. can Benjamin solve this? so give the right direction for deleting ransomeware virus.