37 lines
974 B
YAML
37 lines
974 B
YAML
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title: Conti Backup Database
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author: frack113
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date: 2021/08/16
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description: Detects a command used by conti to dump database
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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CommandLine:
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- '*sqlcmd *'
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- '*sqlcmd.exe*'
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SELECTION_3:
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CommandLine: '* -S localhost *'
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SELECTION_4:
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CommandLine:
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- '*sys.sysprocesses*'
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- '*master.dbo.sysdatabases*'
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- '*BACKUP DATABASE*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Unknown
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id: 2f47f1fd-0901-466e-a770-3b7092834a1b
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level: high
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logsource:
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category: process_creation
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product: windows
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references:
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- https://twitter.com/vxunderground/status/1423336151860002816?s=20
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- https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection
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- https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15
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status: experimental
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tags:
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- attack.collection
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- attack.t1005
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ruletype: SIGMA
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