Potential RjvPlatform.DLL Sideloading From Non-Default Location

 Original Source: [Sigma source]
Title: Potential RjvPlatform.DLL Sideloading From Non-Default Location
Status: test
Description:Detects potential DLL sideloading of "RjvPlatform.dll" by "SystemResetPlatform.exe" located in a non-default location.
References:
  -https://twitter.com/0gtweet/status/1666716511988330499
Author: X__Junior (Nextron Systems)
Date: 2023-06-09
modified:None
Tags:
  • -'attack.persistence'
  • -'attack.privilege-escalation'
  • -'attack.execution'
  • -'attack.stealth'
  • -'attack.t1574.001'
Logsource:
  • category: image_load
  • product: windows
Detection:
  selection:
    ImageLoaded|endswith: '\RjvPlatform.dll'
    Image: '\SystemResetPlatform.exe'
  filter_main_legit_path:
    Image|startswith: 'C:\Windows\System32\SystemResetPlatform\'
  condition:selection and not 1 of filter_main_*
Falsepositives:
  -Unlikely
Level: high