Potential Product Class Reconnaissance Via Wmic.EXE

testmedium
Log-Quelle: windows · process_creationAutor Michael Haag, Florian Roth (Nextron Systems), juju4, oscd.community, Swachchhanda Shrawan Poudel (Nextron Systems)Datum 2023-02-14
01

Beschreibung

Was dies ist, in Kürze.

Detects the execution of WMIC in order to get a list of firewall, antivirus and antispywware products. Adversaries often enumerate security products installed on a system to identify security controls and potential ways to evade detection or disable protection mechanisms. This information helps them plan their next attack steps and choose appropriate techniques to bypass security measures.

02

Tags

attack.executionattack.t1047attack.discoveryattack.t1082
03

Regelquelle (YAML)

title: Potential Product Class Reconnaissance Via Wmic.EXE
id: e568650b-5dcd-4658-8f34-ded0b1e13992
status: test
description: |
    Detects the execution of WMIC in order to get a list of firewall, antivirus and antispywware products.
    Adversaries often enumerate security products installed on a system to identify security controls and potential ways to evade detection or disable protection mechanisms.
    This information helps them plan their next attack steps and choose appropriate techniques to bypass security measures.
references:
    - https://github.com/albertzsigovits/malware-notes/blob/c820c7fea76cf76a861b28ebc77e06100e20ec29/Ransomware/Maze.md
    - https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1
    - https://www.trendmicro.com/en_us/research/25/c/socgholishs-intrusion-techniques-facilitate-distribution-of-rans.html
author: Michael Haag, Florian Roth (Nextron Systems), juju4, oscd.community, Swachchhanda Shrawan Poudel (Nextron Systems)
date: 2023-02-14
modified: 2025-03-17
tags:
    - attack.execution
    - attack.t1047
    - attack.discovery
    - attack.t1082
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - Image|endswith: '\wmic.exe'
        - OriginalFileName: 'wmic.exe'
    selection_cli:
        # Example: wmic.exe /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName /Format:List
        CommandLine|contains:
            - 'AntiVirusProduct'
            - 'AntiSpywareProduct'
            - 'FirewallProduct'
    condition: all of selection_*
falsepositives:
    - Legitimate use of wmic.exe for reconnaissance of firewall, antivirus and antispywware products.
level: medium
regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_wmic_recon_product_class/info.yml
04

erkennt Techniken (2)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.