Detection rules › Sigma
Dumping Process via Sqldumper.exe
Detects process dump via legitimate sqldumper.exe binary
Known false positives
- Legitimate MSSQL Server actions
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Credential Access |
Telemetry coverage
| Provider | Record / event type |
|---|---|
| Sysmon | Event ID 1: Process creation |
| Security-Auditing | Event ID 4688: A new process has been created. |
Rule body
title: Dumping Process via Sqldumper.exe
id: 23ceaf5c-b6f1-4a32-8559-f2ff734be516
status: test
description: Detects process dump via legitimate sqldumper.exe binary
references:
- https://twitter.com/countuponsec/status/910977826853068800
- https://twitter.com/countuponsec/status/910969424215232518
- https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/
author: Kirill Kiryanov, oscd.community
date: 2020-10-08
modified: 2021-11-27
tags:
- attack.credential-access
- attack.t1003.001
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith: '\sqldumper.exe'
CommandLine|contains:
- '0x0110'
- '0x01100:40'
condition: selection
falsepositives:
- Legitimate MSSQL Server actions
level: medium
Stages and Predicates
Stage 0: condition
selectionStage 1: selection
selection:
Image|endswith: '\sqldumper.exe'
CommandLine|contains:
- '0x0110'
- '0x01100:40'
Indicators
These rows show field, operator, and value matches.
| Field | Kind | Values | Search |
|---|---|---|---|
CommandLine | match |
| field:"CommandLine" kind:match |
Image | ends_with |
| field:"Image" kind:ends_with value:"\sqldumper.exe" |