[New Rule] NTDS Dump via Wbadmin #3758
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w0rk3r
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Rule: New
w0rk3r
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brokensound77,
DefSecSentinel,
Samirbous,
Aegrah and
terrancedejesus
Aegrah
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Jun 6, 2024
w0rk3r
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Jun 6, 2024
Comment on lines
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| process where host.os.type == "windows" and event.type == "start" and | ||
| process.name : "wbadmin.exe" and process.args : "recovery" and process.args : "*ntds.dit*" |
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Suggested change
| process where host.os.type == "windows" and event.type == "start" and | |
| process.name : "wbadmin.exe" and process.args : "recovery" and process.args : "*ntds.dit*" | |
| any where host.os.type == "windows" and event.category : ("process", "file") and | |
| event.type in ("start", "creation") and | |
| ( | |
| (process.name : "wbadmin.exe" and process.args : "recovery" and process.args : "*ntds.dit*") or | |
| (process.name : "wbengine.exe" and file.name : "ntds.dit") | |
| ) |
We can also do something like this
Samirbous
approved these changes
Jun 7, 2024
Co-authored-by: Samirbous <[email protected]>
protectionsmachine
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Jun 20, 2024
* [New Rule] NTDS Dump via Wbadmin * Update rules/windows/credential_access_wbadmin_ntds.toml Co-authored-by: Samirbous <[email protected]> --------- Co-authored-by: Samirbous <[email protected]> (cherry picked from commit 2364442)
protectionsmachine
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* [New Rule] NTDS Dump via Wbadmin * Update rules/windows/credential_access_wbadmin_ntds.toml Co-authored-by: Samirbous <[email protected]> --------- Co-authored-by: Samirbous <[email protected]> (cherry picked from commit 2364442)
protectionsmachine
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* [New Rule] NTDS Dump via Wbadmin * Update rules/windows/credential_access_wbadmin_ntds.toml Co-authored-by: Samirbous <[email protected]> --------- Co-authored-by: Samirbous <[email protected]> (cherry picked from commit 2364442)
protectionsmachine
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Jun 20, 2024
* [New Rule] NTDS Dump via Wbadmin * Update rules/windows/credential_access_wbadmin_ntds.toml Co-authored-by: Samirbous <[email protected]> --------- Co-authored-by: Samirbous <[email protected]> (cherry picked from commit 2364442)
protectionsmachine
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Jun 20, 2024
* [New Rule] NTDS Dump via Wbadmin * Update rules/windows/credential_access_wbadmin_ntds.toml Co-authored-by: Samirbous <[email protected]> --------- Co-authored-by: Samirbous <[email protected]> (cherry picked from commit 2364442)
protectionsmachine
pushed a commit
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Jun 20, 2024
* [New Rule] NTDS Dump via Wbadmin * Update rules/windows/credential_access_wbadmin_ntds.toml Co-authored-by: Samirbous <[email protected]> --------- Co-authored-by: Samirbous <[email protected]> (cherry picked from commit 2364442)
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Issues
Part of #3005
Summary
Identifies the execution of wbadmin to access the NTDS.dit file in a domain controller. Attackers with privileges from groups like Backup Operators can abuse the utility to perform credential access and compromise the domain.