Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/34fb086a88f3a2506b61a17cced3b476.txt
Vulnerability: Insecure Permissions
Description: The malware creates an dir with insecure permissions containing a registry file with a ".desc" extension, under c:\ drive granting change (C) permissions to the authenticated user group. Standard users can rename the file dropped by the malware to disable it or replace it with their own. Then wait for a privileged user to logon to the infected machine to potentially escalate privileges.
Vuln ID: MVID-2021-0384
Dropped files: info.desc
C:\> cacls Adobes
NT AUTHORITY\Authenticated Users:(ID)C
NT AUTHORITY\Authenticated Users:(OI)(CI)(IO)(ID)C
Volume in drive C has no label.
Directory of C:\Adobes
09/28/2010 03:29 PM 280 info.desc
1 File(s) 280 bytes
Windows Registry Editor Version 5.00
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