LOLBAS/yml/OSBinaries/Stordiag.yml

---
Name: Stordiag.exe
Description: Storage diagnostic tool
Author: 'Eral4m'
Created: 2021-10-21
Commands:
  - Command: stordiag.exe
    Description: Once executed, Stordiag.exe will execute schtasks.exe systeminfo.exe and fltmc.exe - if stordiag.exe is copied to a folder and an arbitrary executable is renamed to one of these names, stordiag.exe will execute it.
    Usecase: Possible defence evasion purposes.
    Category: Execute
    Privileges: User
    MitreID: T1218
    OperatingSystem: Windows 10, Windows 11
Full_Path:
  - Path: c:\windows\system32\stordiag.exe
  - Path: c:\windows\syswow64\stordiag.exe
Detection:
  - Sigma: https://github.com/SigmaHQ/sigma/blob/8b86a79ef0ca2f32c006c327350b76b47b604690/rules/windows/process_creation/process_creation_stordiag_execution.yml
  - IOC: systeminfo.exe, fltmc.exe or schtasks.exe being executed outside of their normal path of c:\windows\system32\ or c:\windows\syswow64\
Resources:
  - Link: https://twitter.com/eral4m/status/1451112385041911809
Acknowledgement:
  - Person: Eral4m
    Handle: '@eral4m'
Create Stordiag.yml 2021-10-21 11:00:47 +02:00			`---`
			`Name: Stordiag.exe`
			`Description: Storage diagnostic tool`
			`Author: 'Eral4m'`
Minor formatting changes (redudant backslashes, incorrect dates, typos, etc.) 2021-12-14 15:57:32 +01:00			`Created: 2021-10-21`
Create Stordiag.yml 2021-10-21 11:00:47 +02:00			`Commands:`
			`- Command: stordiag.exe`
			`Description: Once executed, Stordiag.exe will execute schtasks.exe systeminfo.exe and fltmc.exe - if stordiag.exe is copied to a folder and an arbitrary executable is renamed to one of these names, stordiag.exe will execute it.`
			`Usecase: Possible defence evasion purposes.`
			`Category: Execute`
			`Privileges: User`
			`MitreID: T1218`
Updating entries that have been confirmed to be working on Windows 11 (21H2) 2021-12-14 16:50:17 +01:00			`OperatingSystem: Windows 10, Windows 11`
Create Stordiag.yml 2021-10-21 11:00:47 +02:00			`Full_Path:`
			`- Path: c:\windows\system32\stordiag.exe`
			`- Path: c:\windows\syswow64\stordiag.exe`
MITRE ATT&CK realignment sprint 2021-11-05 19:58:26 +01:00			`Detection:`
Detection Resources and Other Updates (#179) * Add detection links for scripts * Add detection links for OtherMSBins. Fixed and updated as needed. * Add detection links for MSBins. Fixed and updated as needed. * Add detection links for oslibraries * Updating template for Detections * Removing empty Detection:Sigma entries * Remove redundant blank line * Replacing commit URL with file URL Co-authored-by: root <root@DESKTOP-5CR935D.localdomain> Co-authored-by: Wietze <wietze@users.noreply.github.com> 2021-11-15 14:19:03 +01:00			`- Sigma: https://github.com/SigmaHQ/sigma/blob/8b86a79ef0ca2f32c006c327350b76b47b604690/rules/windows/process_creation/process_creation_stordiag_execution.yml`
Update Stordiag.yml 2021-10-21 11:30:54 +02:00			`- IOC: systeminfo.exe, fltmc.exe or schtasks.exe being executed outside of their normal path of c:\windows\system32\ or c:\windows\syswow64\`
Create Stordiag.yml 2021-10-21 11:00:47 +02:00			`Resources:`
Update Stordiag.yml 2021-10-21 11:14:04 +02:00			`- Link: https://twitter.com/eral4m/status/1451112385041911809`
Create Stordiag.yml 2021-10-21 11:00:47 +02:00			`Acknowledgement:`
			`- Person: Eral4m`
Update Stordiag.yml 2021-10-22 15:56:52 +02:00			`Handle: '@eral4m'`