tpm

dpapi::tpm decrypts TPM PCP key file (Microsoft's TPM Platform Crypto Provider (PCP)). To check if the device has a Trusted Module TPM Chip:
PS C:\WINDOWS\system32> get-tpm
​
​
TpmPresent                : True
TpmReady                  : True
ManufacturerId            : 1229870147
ManufacturerIdTxt         : INTC
ManufacturerVersion       : 11.6
ManufacturerVersionFull20 : 11.6.0.1136
ManagedAuthLevel          : Full
OwnerAuth                 : 5lretp/xjie7kWk1wxmX2DZKSrw=
OwnerClearDisabled        : True
AutoProvisioning          : Enabled
LockedOut                 : False
LockoutHealTime           : 2 hours
LockoutCount              : 0
LockoutMax                : 32
SelfTest                  : {}
It has the following command line arguments:
/in: the TPM PCP key file
/password: the password to decrypt the tpm key
/masterkey: the masterkey to use for decryption. It can be obtained through sekurlsa::dpapi.
/unprotect: display the decryption results on screen
Benjamin has also published a standalone tool called kirandomtpm (C) which is a BCrypt provider to get random bytes from a TPM.
mimikatz# dpapi::tpm /unprotect /in:<tpm_file>
ssh
vault
Last modified 1yr ago