Xwizard.EXE Execution From Non-Default Location

calendar Apr 26, 2024 · attack.defense_evasion attack.t1574.002  ·
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Detects the execution of Xwizard tool from a non-default directory. When executed from a non-default directory, this utility can be abused in order to side load a custom version of "xwizards.dll".

Sigma rule (View on GitHub)

 1title: Xwizard.EXE Execution From Non-Default Location
 2id: 193d5ccd-6f59-40c6-b5b0-8e32d5ddd3d1
 3status: test
 4description: |
 5    Detects the execution of Xwizard tool from a non-default directory.
 6    When executed from a non-default directory, this utility can be abused in order to side load a custom version of "xwizards.dll".    
 7references:
 8    - https://lolbas-project.github.io/lolbas/Binaries/Xwizard/
 9    - http://www.hexacorn.com/blog/2017/07/31/the-wizard-of-x-oppa-plugx-style/
10author: Christian Burkard (Nextron Systems)
11date: 2021/09/20
12modified: 2024/04/22
13tags:
14    - attack.defense_evasion
15    - attack.t1574.002
16logsource:
17    category: process_creation
18    product: windows
19detection:
20    selection:
21        - Image|endswith: '\xwizard.exe'
22        - OriginalFileName: 'xwizard.exe'
23    filter_main_legit_location:
24        Image|startswith:
25            - 'C:\Windows\System32\'
26            - 'C:\Windows\SysWOW64\'
27    condition: selection and not 1 of filter_main_*
28falsepositives:
29    - Windows installed on non-C drive
30level: high

References

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  • The Wizard of X – Oppa PlugX style

    Xwizard is an ‘Extensible wizard host process’. While I am not 100% sure what it is doing I know for certain that – whatever it is – PlugX guys would approve. Why? When you run it with a ‘/h’ comma...


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