full-disclosure - [FD] Trojan-Dropper.Win32.Corty.10 / Insecure Credential Storage

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Message-ID: <CAAHK0WQPiRP3-_8Fvx-F=Cjy2hLCDc877zuRPgM3hvYAWLfKOQ@mail.gmail.com>
Date: Mon, 19 Sep 2022 20:22:42 -0400
From: malvuln <malvuln13@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Trojan-Dropper.Win32.Corty.10 / Insecure Credential Storage

Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022
Original source:
https://malvuln.com/advisory/f72138e574743640bdcdb9f102dff0a5.txt
Contact: malvuln13@...il.com
Media: twitter.com/malvuln

Threat: Trojan-Dropper.Win32.Corty.10
Vulnerability: Insecure Credential Storage
Description: The malware stores its credentials in cleartext within the
Windows registry.
Family: Corty
Type: PE32
MD5: f72138e574743640bdcdb9f102dff0a5
Vuln ID: MVID-2022-0639
Dropped files: TMP205880.EXE
Disclosure: 09/19/2022

Exploit/PoC:
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\UltraAccess
Networks\NetBus Server\Telnet
Login\Admin
Password\1234

Disclaimer: The information contained within this advisory is supplied
"as-is" with no warranties or guarantees of fitness of use or otherwise.
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author. The author is not responsible for any misuse of the information
contained herein and accepts no responsibility for any damage caused by the
use or misuse of this information. The author prohibits any malicious use
of security related information or exploits by the author or elsewhere. Do
not attempt to download Malware samples. The author of this website takes
no responsibility for any kind of damages occurring from improper Malware
handling or the downloading of ANY Malware mentioned on this website or
elsewhere. All content Copyright (c) Malvuln.com (TM).
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