103 lines
3.2 KiB
YAML
103 lines
3.2 KiB
YAML
title: Impacket Tool Execution
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author: Florian Roth
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date: 2021/07/24
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description: Detects the execution of different compiled Windows binaries of the impacket
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toolset (based on names or part of their names - could lead to false positives)
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_10:
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Image: '*\smbrelayx*'
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SELECTION_11:
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Image: '*\wmiexec*'
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SELECTION_12:
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Image: '*\wmipersist*'
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SELECTION_13:
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Image: '*\atexec_windows.exe'
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SELECTION_14:
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Image: '*\dcomexec_windows.exe'
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SELECTION_15:
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Image: '*\dpapi_windows.exe'
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SELECTION_16:
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Image: '*\findDelegation_windows.exe'
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SELECTION_17:
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Image: '*\GetADUsers_windows.exe'
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SELECTION_18:
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Image: '*\GetNPUsers_windows.exe'
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SELECTION_19:
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Image: '*\getPac_windows.exe'
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SELECTION_2:
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Image: '*\goldenPac*'
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SELECTION_20:
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Image: '*\getST_windows.exe'
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SELECTION_21:
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Image: '*\getTGT_windows.exe'
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SELECTION_22:
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Image: '*\GetUserSPNs_windows.exe'
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SELECTION_23:
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Image: '*\ifmap_windows.exe'
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SELECTION_24:
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Image: '*\mimikatz_windows.exe'
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SELECTION_25:
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Image: '*\netview_windows.exe'
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SELECTION_26:
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Image: '*\nmapAnswerMachine_windows.exe'
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SELECTION_27:
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Image: '*\opdump_windows.exe'
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SELECTION_28:
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Image: '*\psexec_windows.exe'
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SELECTION_29:
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Image: '*\rdp_check_windows.exe'
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SELECTION_3:
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Image: '*\karmaSMB*'
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SELECTION_30:
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Image: '*\sambaPipe_windows.exe'
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SELECTION_31:
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Image: '*\smbclient_windows.exe'
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SELECTION_32:
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Image: '*\smbserver_windows.exe'
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SELECTION_33:
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Image: '*\sniffer_windows.exe'
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SELECTION_34:
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Image: '*\sniff_windows.exe'
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SELECTION_35:
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Image: '*\split_windows.exe'
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SELECTION_36:
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Image: '*\ticketer_windows.exe'
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SELECTION_4:
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Image: '*\kintercept*'
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SELECTION_5:
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Image: '*\ntlmrelayx*'
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SELECTION_6:
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Image: '*\rpcdump*'
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SELECTION_7:
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Image: '*\samrdump*'
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SELECTION_8:
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Image: '*\secretsdump*'
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SELECTION_9:
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Image: '*\smbexec*'
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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 or 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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or SELECTION_26 or SELECTION_27 or SELECTION_28 or SELECTION_29 or SELECTION_30
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or SELECTION_31 or SELECTION_32 or SELECTION_33 or SELECTION_34 or SELECTION_35
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or SELECTION_36)))
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falsepositives:
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- Legitimate use of the impacket tools
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id: 4627c6ae-6899-46e2-aa0c-6ebcb1becd19
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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://github.com/ropnop/impacket_static_binaries/releases/tag/0.9.21-dev-binaries
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status: experimental
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tags:
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- attack.execution
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- attack.t1557.001
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yml_filename: win_impacket_compiled_tools.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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