Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source: https://malvuln.com/advisory/9d18d318e017b513b9c6cd193ccdc6ff.txt
Vulnerability: Insecure Permissions
Description: The malware writes a PE file with insecure permissions to 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-2022-0555
Dropped files: tscash.exe
NT AUTHORITY\Authenticated Users:(ID)C
Volume in drive C has no label.
Directory of C:\
02/18/2013 04:48 PM 49,664 tscash.exe
1 File(s) 49,664 bytes
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