Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/1ae08493913b2a0c8cbcb0541da5a8bc.txt
Vulnerability: Insecure Permissions
Description: The malware creates a dir with insecure permissions under c:\ drive granting change (C) permissions to the authenticated user group. Standard users can rename the executable dropped by the malware to disable it or replace it with their own executable. Then wait for a privileged user to logon to the infected machine to potentially escalate privileges.
Vuln ID: MVID-2021-0402
NT AUTHORITY\Authenticated Users:(ID)C
NT AUTHORITY\Authenticated Users:(OI)(CI)(IO)(ID)C
C:\>dir /a test
Volume in drive C has no label.
Directory of C:\test
02/17/2013 03:34 PM 733,184 svchost.exe
1 File(s) 733,184 bytes
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