84 lines
2.6 KiB
YAML
84 lines
2.6 KiB
YAML
title: Cred Dump Tools Dropped Files
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author: Teymur Kheirkhabarov, oscd.community
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date: 2019/11/01
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description: Files with well-known filenames (parts of credential dump software or
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files produced by them) creation
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detection:
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SELECTION_1:
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EventID: 11
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SELECTION_10:
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TargetFilename: '*\lsremora.dll'
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SELECTION_11:
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TargetFilename: '*\fgexec.exe'
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SELECTION_12:
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TargetFilename: '*\wceaux.dll'
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SELECTION_13:
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TargetFilename: '*\SAM.out'
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SELECTION_14:
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TargetFilename: '*\SECURITY.out'
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SELECTION_15:
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TargetFilename: '*\SYSTEM.out'
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SELECTION_16:
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TargetFilename: '*\NTDS.out'
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SELECTION_17:
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TargetFilename: '*\DumpExt.dll'
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SELECTION_18:
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TargetFilename: '*\DumpSvc.exe'
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SELECTION_19:
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TargetFilename: '*\cachedump64.exe'
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SELECTION_2:
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TargetFilename: '*\pwdump*'
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SELECTION_20:
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TargetFilename: '*\cachedump.exe'
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SELECTION_21:
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TargetFilename: '*\pstgdump.exe'
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SELECTION_22:
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TargetFilename: '*\servpw.exe'
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SELECTION_23:
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TargetFilename: '*\servpw64.exe'
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SELECTION_24:
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TargetFilename: '*\pwdump.exe'
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SELECTION_25:
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TargetFilename: '*\procdump64.exe'
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SELECTION_3:
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TargetFilename: '*\kirbi*'
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SELECTION_4:
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TargetFilename: '*\pwhashes*'
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SELECTION_5:
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TargetFilename: '*\wce_ccache*'
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SELECTION_6:
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TargetFilename: '*\wce_krbtkts*'
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SELECTION_7:
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TargetFilename: '*\fgdump-log*'
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SELECTION_8:
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TargetFilename: '*\test.pwd'
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SELECTION_9:
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TargetFilename: '*\lsremora64.dll'
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condition: (SELECTION_1 and (SELECTION_2 or SELECTION_3 or SELECTION_4 or SELECTION_5
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or SELECTION_6 or SELECTION_7) and (SELECTION_8 or SELECTION_9 or SELECTION_10
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or SELECTION_11 or SELECTION_12 or SELECTION_13 or SELECTION_14 or SELECTION_15
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or SELECTION_16 or SELECTION_17 or SELECTION_18 or SELECTION_19 or SELECTION_20
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or SELECTION_21 or SELECTION_22 or SELECTION_23 or SELECTION_24 or SELECTION_25))
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falsepositives:
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- Legitimate Administrator using tool for password recovery
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id: 8fbf3271-1ef6-4e94-8210-03c2317947f6
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level: high
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logsource:
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category: file_event
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product: windows
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modified: 2020/08/23
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references:
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- https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment
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status: experimental
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tags:
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- attack.credential_access
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- attack.t1003
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- attack.t1003.001
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- attack.t1003.002
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- attack.t1003.003
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- attack.t1003.004
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- attack.t1003.005
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yml_filename: sysmon_cred_dump_tools_dropped_files.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/file_event
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