UAC Bypass Using Windows Media Player - File

 1title: UAC Bypass Using Windows Media Player - File
 2id: 68578b43-65df-4f81-9a9b-92f32711a951
 3status: test
 4description: Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)
 5references:
 6    - https://github.com/hfiref0x/UACME
 7author: Christian Burkard (Nextron Systems)
 8date: 2021-08-23
 9modified: 2022-10-09
10tags:
11    - attack.defense-evasion
12    - attack.privilege-escalation
13    - attack.t1548.002
14logsource:
15    category: file_event
16    product: windows
17detection:
18    selection1:
19        TargetFilename|startswith: 'C:\Users\'
20        TargetFilename|endswith: '\AppData\Local\Temp\OskSupport.dll'
21    selection2:
22        Image: 'C:\Windows\system32\DllHost.exe'
23        TargetFilename: 'C:\Program Files\Windows Media Player\osk.exe'
24    condition: 1 of selection*
25falsepositives:
26    - Unknown
27level: high

References

• GitHub - hfiref0x/UACME: Defeating Windows User Account Control

  

  Defeating Windows User Account Control. Contribute to hfiref0x/UACME development by creating an account on GitHub.

  
  Read More

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