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1-Basic-Enumeration.md

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Domain Enumeration [ Basic ]

Get current domain

Get-NetDomain

Get object of another domain

Get-NetDomain -Domain moneycorp.local

Get domain SID for the current domain

Get-DomainSID

Get domain policy for the current domain

Get-DomainPolicy
(Get-DomainPolicy)."system access"

Get domain policy for another domain

(Get-DomainPolicy -domain moneycorp.local)."system access"
(Get-DomainPolicy -domain moneycorp.local)."kerberos policy"
(Get-DomainPolicy -domain moneycorp.local)."Privilege Rights"
# OR
(Get-DomainPolicy)."KerberosPolicy" #Kerberos tickets info(MaxServiceAge)
(Get-DomainPolicy)."SystemAccess" #Password policy
(Get-DomainPolicy).PrivilegeRights #Check your privileges

Keep note of the kerberos policy as it will be required while making Golden Tickets with mimikats with the same offsets else it will get blocked by the defenders

Get domain controllers for the current domain

Get-NetDomainController

Get domain controllers for another domain

Get-NetDomainController -Domain moneycorp.local

Get a list of users in the current domain

Get-NetUser
Get-NetUser -Username student1

Get list of all properties for users in the current domain

Get-UserProperty
Get-UserProperty -Properties pwdlastset,logoncount,badpwdcount
Get-UserProperty -Properties logoncount
Get-UserProperty -Properties badpwdcount

If the logon count and the bad password count of a user is tending to 0 it might be a decoy account. If the password last set of a user was also long back it might be a decoy account

Search for a particular string in a user's attributes

Find-UserField -SearchField Description -SearchTerm "built"

Get a list of computers in the current domain

Get-NetComputer
Get-NetComputer -OperatingSystem "*Server 2016*"
Get-NetComputer -Ping
Get-NetComputer -FullData

Any computer administrator can create a computer object in the domain which is not an actual computer/Virtual-Machine but its object type is a computer

Get all the groups in the current domain

Get-NetGroup
Get-NetGroup -Domain <targetdomain>
Get-NetGroup -FullData
Get-NetComputer -Domain

Get all groups containing the word "admin" in group name

Get-NetGroup *admin*
Get-NetGroup -GroupName *admin*
Get-NetGroup *admin* -FullData
Get-NetGroup -GroupName *admin* -Doamin moneycorp.local

Groups like "Enterprise Admins","Enterprise Key Admins",etc will not be displayed in the above commands unless the domain is not specified because it is only available on the domain controllers of the forest root

Get all the members of the Domain Admins group

Get-NetGroupMember -GroupName "Domain Admins" -Recurse
#test the below command
#Get-NetGroupMember -GroupName "Domain Admins" -Properties * | select DistinguishedName,GroupCategory,GroupScope,Name,Members

Make sure to check the RID which is the last few charachters of the SID of the member-user as the name of the member-user might be different/changed but the RID is unique. For example : It might be an Administrator account having a differnt/changed member-name but if you check the RID and it is "500" then it is an Administrator account

Get the group membership for a user

Get-NetGroup -UserName "student1"

List all the local groups on a machine (needs administrator privs on non-dc machines)

Get-NetLocalGroup -ComputerName dcorp-dc.dollarcorp.moneycorp.local -ListGroups

Get members of all the local groups on a machine (needs administrator privs on non-dc machines)

Get-NetLocalGroup -ComputerName dcorp-dc.dollarcorp.moneycorp.local -Recurse

Get actively logged users on a computer (needs local admin rights on the target)

Get-NetLoggedon -ComputerName dcorp-dc.dollarcorp.moneycorp.local

Get locally logged users on a computer (needs remote registry on the target - started by-default on server OS)

Get-LoggedonLocal -ComputerName dcorp-dc.dollarcorp.moneycorp.local

Get the last logged user on a computer (needs administrative rights and remote registry on the target)

Get-LastLoggedon -ComputerName <servername>

Find shares on hosts in current domain.

Invoke-ShareFinder -Verbose

Find sensitive files on computers in the domain

Invoke-FileFinder -Verbose

Get all fileservers of the domain

Get-NetFileServer