Potential RjvPlatform.DLL Sideloading From Default Location

Detects loading of "RjvPlatform.dll" by the "SystemResetPlatform.exe" binary which can be abused as a method of DLL side loading since the "$SysReset" directory isn't created by default.

Sigma rule (View on GitHub)

 1title: Potential RjvPlatform.DLL Sideloading From Default Location
 2id: 259dda31-b7a3-444f-b7d8-17f96e8a7d0d
 3status: test
 4description: Detects loading of "RjvPlatform.dll" by the "SystemResetPlatform.exe" binary which can be abused as a method of DLL side loading since the "$SysReset" directory isn't created by default.
 5references:
 6    - https://twitter.com/0gtweet/status/1666716511988330499
 7author: X__Junior (Nextron Systems)
 8date: 2023-06-09
 9tags:
10    - attack.defense-evasion
11    - attack.privilege-escalation
12    - attack.t1574.001
13logsource:
14    category: image_load
15    product: windows
16detection:
17    selection:
18        Image: 'C:\Windows\System32\SystemResetPlatform\SystemResetPlatform.exe'
19        ImageLoaded: 'C:\$SysReset\Framework\Stack\RjvPlatform.dll'
20    condition: selection
21falsepositives:
22    - Unknown
23level: medium

References

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