Trojan-Spy.Win32.SpyEyes.awow Insecure Permissions

`Discovery / credits: Malvuln - malvuln.com (c) 2021  
Original source: https://malvuln.com/advisory/e61a6755db1c59eb1d219b761de925f4.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: Trojan-Spy.Win32.SpyEyes.awow  
Vulnerability: Insecure Permissions EoP  
Description: SpyEyes.awow creates a insecure dir named "$Recycle$" under the c:\ drive, granting change (C) permissions to the authenticated users group. Also, drops an exe under AppData\Local\Temp named "B8DEA5BB578.exe".  
Type: PE32  
MD5: e61a6755db1c59eb1d219b761de925f4  
Vuln ID: MVID-2021-0076  
Dropped files: B8DEA5BB578.exe, 9378AC904B496CC  
Disclosure: 02/06/2021  
  
Exploit/PoC:  
C:\>cacls $Recycle$  
C:\$Recycle$ BUILTIN\Administrators:(OI)(CI)(ID)F  
NT AUTHORITY\SYSTEM:(OI)(CI)(ID)F  
BUILTIN\Users:(OI)(CI)(ID)R  
NT AUTHORITY\Authenticated Users:(ID)C  
NT AUTHORITY\Authenticated Users:(OI)(CI)(IO)(ID)C  
  
  
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