Analytics BIOC
Low
✕
Modification of NTLM restrictions in the Registry
Allowing the transmission of NTLM could be part of an NTLM downgrade or an Internal Monologue attack.
- Module:
- Platform Analytics
- Data source:
- XDR Agent with eXtended Threat Hunting (XTH)
ATT&CK tactics: Credential Access (TA0006)
ATT&CK techniques: OS Credential Dumping (T1003)
Attacker's goals:
Downgrading to a lower NTLM version gives the attacker an easy way to retrieve NTLM hashes from a Windows machine.
Investigative actions:
Check whether the executing process is benign and if this was a desired behavior as part of its normal execution flow.
- Test period:
- N/A (single event)
- Deduplication:
- 1 Day