Harvesting Of Wifi Credentials Via Netsh.EXE

calendar Feb 13, 2023 · attack.discovery attack.credential_access attack.t1040  ·
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Detect the harvesting of wifi credentials using netsh.exe

Sigma rule (View on GitHub)

 1title: Harvesting Of Wifi Credentials Via Netsh.EXE
 2id: 42b1a5b8-353f-4f10-b256-39de4467faff
 3status: test
 4description: Detect the harvesting of wifi credentials using netsh.exe
 5references:
 6    - https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/
 7author: Andreas Hunkeler (@Karneades), oscd.community
 8date: 2020/04/20
 9modified: 2023/02/13
10tags:
11    - attack.discovery
12    - attack.credential_access
13    - attack.t1040
14logsource:
15    category: process_creation
16    product: windows
17detection:
18    selection_img:
19        - Image|endswith: '\netsh.exe'
20        - OriginalFileName: 'netsh.exe'
21    selection_cli:
22        CommandLine|contains|all:
23            - 'wlan'
24            - ' s'
25            - ' p'
26            - ' k'
27            - '=clear'
28    condition: all of selection_*
29falsepositives:
30    - Unknown
31level: medium

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