Discovery / credits: malvuln - (c) 2021  
Original source:  
Threat: Backdoor.Win32.Agent.dcbh  
Vulnerability: Insecure Permissions EoP  
Description: Drops an executable with a randomly generated numeric name E.g. 674_674.exe. Change permissions are granted to authenticated users, allowing privilege escalation.  
Type: PE32  
MD5: bba63df41adcf2cf80c74e4a62539d44  
Vuln ID: MVID-2021-0016  
Dropped files: Random numeric named .EXE under c:\ dir.  
Disclosure: 01/08/2021  
C:\>cacls C:\989_989.exe  
C:\989_989.exe BUILTIN\Administrators:(ID)F  
NT AUTHORITY\Authenticated Users:(ID)C  
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