Harvesting Of Wifi Credentials Via Netsh.EXE

Title: Harvesting Of Wifi Credentials Via Netsh.EXE
Status: test
Description:Detect the harvesting of wifi credentials using netsh.exe
References:
  -https://blog.malwarebytes.com/threat-analysis/2020/04/new-agenttesla-variant-steals-wifi-credentials/
Author: Andreas Hunkeler (@Karneades), oscd.community
Date: 2020-04-20
modified:2023-02-13
Tags:

• -'attack.discovery'
• -'attack.credential-access'
• -'attack.t1040'

Logsource:

• category: process_creation
• product: windows

Detection:
  selection_img:
Image|endswith:'\netsh.exe' OriginalFileName:'netsh.exe'   selection_cli:
    CommandLine|contains|all:
      -'wlan'
      -' s'
      -' p'
      -' k'
      -'=clear'

  condition:all of selection_*
Falsepositives:
  -Unknown
Level: medium