AtYourService
C# .NET Assembly and python script for Service Enumeration
Queries all services on a host and filters out services running as LocalSystem, NT Authority\LocalService, and NT Authority\NetworkService
Requires Local Administrator Privileges on target machine
C# .NET Assembly
Uses the Win32_Service Class which wraps the WMI provider Win32_BaseService
If no hostname is specified, localhost will be enumerated
Multiple hostnames can be provided separated by commas
Example Usage
execute-assembly /opt/SharpTools/AtYourService.exe WEB01.contoso.com,DEV02.contoso.com
Output
[*] Tasked beacon to run .NET program: AtYourService.exe WEB01.contoso.com,DEV02.contoso.com
[+] host called home, sent: 111705 bytes
[+] received Output
[+] WEB01.contoso.com - Connecting
[+] DEV02.contoso.com - Connecting
[+] WEB01.contoso.com - Enumerating services
[+] DEV02.contoso.com - Enumerating services
[+] WEB01.contoso.com - Found 213 services running
[+] DEV02.contoso.com - Found 144 services running
[+] WEB01.contoso.com - Filtering out LocalSystem and NT Authority Account services
[+] DEV02.contoso.com - Filtering out LocalSystem and NT Authority Account services
[+] Host: WEB01
Account: contoso.com\ServerAdmin
Service: examplesvc
Name: Example Service
Info: Example Service runs on web servers
[!] DEV02.contoso.com - No other services identified
Python
Built upon Impacket's wmiquery.py and requires Impacket to be installed on host.
Place AtYourService.py in the impacket/examples/ directory
Example Usage
python3 /usr/share/doc/python3-impacket/examples/AtYourService.py contoso/[email protected],10.0.0.2,10.0.0.3
Specifying additional targets by comma separation
Output
Impacket v0.9.21 - Copyright 2020 SecureAuth Corporation
Password:
[+] Enumerating services on 10.0.0.1, 10.0.0.2, 10.0.0.3
[+] Connected to 10.10.0.1
[+] Finished querying 10.10.0.1
[+] Found 205 services running...
[+] Filtering out LocalSystem nd NT Authority Account services...
[!] No other services identified on 10.0.0.1
[+] Connected to 10.0.0.2
[+] Finished querying 10.0.0.2
[+] Found 202 services running...
[+] Filtering out LocalSystem nd NT Authority Account services...
[+] Service: examplesvc
Name: Example Service
Account: [email protected]
Description: Example Service runs on web servers
System: WEB01
[+] Connected to 10.0.0.3
[+] Finished querying 10.0.0.3
[+] Found 184 services running...
[+] Filtering out LocalSystem nd NT Authority Account services...
[!] No other services identified on 10.0.0.3