Decrypting MS Kerberos blobs (Win10)

Hey all,

I'm trying to decrypt Kerberos blobs (like padata, etc..) appears in Microsoft Kerberos tickets iv'e captured with wireshark.

I got keytab for the user account, and i tried to use it with various of cipher suites (rc4/aes256) with the correct client configuration as well.

For some reason wireshark doesn't decrypt any of the blobs. My env is : AD Domain 2012 R2, Windows 10 Client. (x64 both)

Can anyone shed some light on this ?

Thx.