Dumping Process via Sqldumper.exe

calendar Oct 28, 2022 · attack.credential_access attack.t1003.001  ·
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Detects process dump via legitimate sqldumper.exe binary

Sigma rule (View on GitHub)

 1title: Dumping Process via Sqldumper.exe
 2id: 23ceaf5c-b6f1-4a32-8559-f2ff734be516
 3status: test
 4description: Detects process dump via legitimate sqldumper.exe binary
 5references:
 6    - https://twitter.com/countuponsec/status/910977826853068800
 7    - https://twitter.com/countuponsec/status/910969424215232518
 8    - https://lolbas-project.github.io/lolbas/OtherMSBinaries/Sqldumper/
 9author: Kirill Kiryanov, oscd.community
10date: 2020/10/08
11modified: 2021/11/27
12tags:
13    - attack.credential_access
14    - attack.t1003.001
15logsource:
16    category: process_creation
17    product: windows
18detection:
19    selection:
20        Image|endswith: '\sqldumper.exe'
21        CommandLine|contains:
22            - '0x0110'
23            - '0x01100:40'
24    condition: selection
25falsepositives:
26    - Legitimate MSSQL Server actions
27level: medium

References

  • Something went wrong, but don’t fret — let’s give it another shot.


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  • Something went wrong, but don’t fret — let’s give it another shot.


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  • Sqldumper | LOLBAS

    Dump process by PID and create a dump file (Appears to create a dump file called SQLDmprXXXX.mdmp). sqldumper.exe 464 0 0x0110 Use caseDump process using PID. Privileges requiredAdministrator Opera...


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