Suspicious Splwow64 Without Params

Title: Suspicious Splwow64 Without Params
Status: test
Description:Detects suspicious Splwow64.exe process without any command line parameters
References:
  -https://twitter.com/sbousseaden/status/1429401053229891590?s=12
Author: Florian Roth (Nextron Systems)
Date: 2021-08-23
modified:2022-12-25
Tags:

• -'attack.stealth'
• -'attack.t1202'

Logsource:

• category: process_creation
• product: windows

Detection:
  selection:
    Image|endswith: '\splwow64.exe'
    CommandLine|endswith: 'splwow64.exe'
  condition:selection
Falsepositives:
  -Unknown
Level: high