71 lines
2.3 KiB
YAML
71 lines
2.3 KiB
YAML
title: SMB Relay Attack Tools
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author: Florian Roth
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date: 2021/07/24
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description: Detects different hacktools used for relay attacks on Windows for privilege
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escalation
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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: '*\SpoolSample.exe*'
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SELECTION_11:
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Image: '*\Responder.exe*'
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SELECTION_12:
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Image: '*\smbrelayx*'
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SELECTION_13:
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Image: '*\ntlmrelayx*'
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SELECTION_14:
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CommandLine: '*Invoke-Tater*'
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SELECTION_15:
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CommandLine: '* smbrelay*'
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SELECTION_16:
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CommandLine: '* ntlmrelay*'
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SELECTION_17:
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CommandLine: '*cme smb *'
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SELECTION_18:
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CommandLine: '* /ntlm:NTLMhash *'
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SELECTION_19:
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CommandLine: '*Invoke-PetitPotam*'
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SELECTION_2:
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Image: '*PetitPotam*'
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SELECTION_3:
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Image: '*RottenPotato*'
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SELECTION_4:
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Image: '*HotPotato*'
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SELECTION_5:
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Image: '*JuicyPotato*'
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SELECTION_6:
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Image: '*\just_dce_*'
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SELECTION_7:
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Image: '*Juicy Potato*'
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SELECTION_8:
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Image: '*\temp\rot.exe*'
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SELECTION_9:
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Image: '*\Potato.exe*'
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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)))
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falsepositives:
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- Legitimate files with these rare hacktool names
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id: 5589ab4f-a767-433c-961d-c91f3f704db1
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level: critical
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logsource:
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category: process_creation
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product: windows
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modified: 2021/07/26
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references:
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- https://attack.mitre.org/techniques/T1557/001/
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- https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/
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- https://pentestlab.blog/2017/04/13/hot-potato/
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- https://github.com/ohpe/juicy-potato
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- https://hunter2.gitbook.io/darthsidious/other/war-stories/domain-admin-in-30-minutes
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- https://hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire
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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_tools_relay_attacks.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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