Detection rules › Sigma

WMIC Remote Command Execution

Status
test
Severity
medium
Log source
category process_creation, product windows
Author
frack113, Nasreddine Bencherchali (Nextron Systems)
Source
github.com/SigmaHQ/sigma

Detects the execution of WMIC to query information on a remote system

MITRE ATT&CK coverage

Telemetry coverage

ProviderRecord / event type
SysmonEvent ID 1: Process creation

Rule body

title: WMIC Remote Command Execution
id: 7773b877-5abb-4a3e-b9c9-fd0369b59b00
related:
    - id: e42af9df-d90b-4306-b7fb-05c863847ebd
      type: obsolete
    - id: 09af397b-c5eb-4811-b2bb-08b3de464ebf
      type: obsolete
status: test
description: Detects the execution of WMIC to query information on a remote system
references:
    - https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/
    - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/wmic
author: frack113, Nasreddine Bencherchali (Nextron Systems)
date: 2023-02-14
modified: 2025-10-22
tags:
    - attack.execution
    - attack.t1047
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - Image|endswith: '\WMIC.exe'
        - OriginalFileName: 'wmic.exe'
    selection_cli:
        CommandLine|contains|windash: '/node:'
    filter_main_localhost:
        CommandLine|contains:
            - 'localhost'
            - '127.0.0.1'
    condition: all of selection_* and not 1 of filter_main_*
falsepositives:
    - Unknown
level: medium
simulation:
    - type: atomic-red-team
      name: WMI Execute Remote Process
      technique: T1047
      atomic_guid: 9c8ef159-c666-472f-9874-90c8d60d136b
regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_wmic_remote_execution/info.yml

Stages and Predicates

Stage 0: condition

all of selection_* and not 1 of filter_main_*

Stage 1: selection_img

selection_img:
    - Image|endswith: '\WMIC.exe'
    - OriginalFileName: 'wmic.exe'

Stage 2: selection_cli

selection_cli:
    CommandLine|contains|windash: '/node:'

Stage 3: not filter_main_localhost

filter_main_localhost:
    CommandLine|contains:
        - 'localhost'
        - '127.0.0.1'

Exclusions

The rule actively suppresses these predicates.

FieldKindExcluded valuesSearch
CommandLinematch127.0.0.1excludes:CommandLine field:"CommandLine" value:"127.0.0.1"
CommandLinematchlocalhostexcludes:CommandLine field:"CommandLine" value:"localhost"

Indicators

These rows show field, operator, and value matches.

FieldKindValuesSearch
CommandLinematch
  • /node: transforms: windash corpus 2 (sigma 1, splunk 1)
field:"CommandLine" kind:match value:"/node:"
Imageends_with
  • \WMIC.exe corpus 62 (sigma 62)
field:"Image" kind:ends_with value:"\WMIC.exe"
OriginalFileNameeq
  • wmic.exe corpus 80 (sigma 38, elastic 24, splunk 18)
field:"OriginalFileName" kind:eq value:"wmic.exe"