Detection rules › Sigma
Successful Overpass the Hash Attempt
Detects successful logon with logon type 9 (NewCredentials) which matches the Overpass the Hash behavior of e.g Mimikatz's sekurlsa::pth module.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Lateral Movement | T1550.002 Use Alternate Authentication Material: Pass the Hash |
Event coverage
| Provider | Event | Title |
|---|---|---|
| Security-Auditing | Event ID 4624 | An account was successfully logged on. |
Rule body yaml
title: Successful Overpass the Hash Attempt
id: 192a0330-c20b-4356-90b6-7b7049ae0b87
status: test
description: Detects successful logon with logon type 9 (NewCredentials) which matches the Overpass the Hash behavior of e.g Mimikatz's sekurlsa::pth module.
references:
- https://web.archive.org/web/20220419045003/https://cyberwardog.blogspot.com/2017/04/chronicles-of-threat-hunter-hunting-for.html
author: Roberto Rodriguez (source), Dominik Schaudel (rule)
date: 2018-02-12
modified: 2021-11-27
tags:
- attack.lateral-movement
- attack.s0002
- attack.t1550.002
logsource:
product: windows
service: security
detection:
selection:
EventID: 4624
LogonType: 9
LogonProcessName: seclogo
AuthenticationPackageName: Negotiate
condition: selection
falsepositives:
- Runas command-line tool using /netonly parameter
level: high
Stages and Predicates
Stage 0: condition
selectionStage 1: selection
selection:
EventID: 4624
LogonType: 9
LogonProcessName: seclogo
AuthenticationPackageName: Negotiate
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
AuthenticationPackageName | eq |
|
LogonProcessName | eq |
|
LogonType | eq |
|