diff --git a/rules/windows/process_creation/process_creation_win_lolbas_dump64.yml b/rules/windows/process_creation/process_creation_win_lolbas_dump64.yml new file mode 100644 index 000000000..34abd4ae3 --- /dev/null +++ b/rules/windows/process_creation/process_creation_win_lolbas_dump64.yml @@ -0,0 +1,27 @@ +title: Suspicious Dump64.exe Execution +id: 129966c9-de17-4334-a123-8b58172e664d +description: Detects when a user bypasses Defender by renaming a tool to dump64.exe and placing it in a Visual Studio folder +status: experimental +author: Austin Songer @austinsonger, Florian Roth +date: 2021/11/26 +references: + - https://twitter.com/mrd0x/status/1460597833917251595 +logsource: + product: windows + category: process_creation +detection: + selection: + Image|endswith: '\dump64.exe' + procdump_flags: + CommandLine|contains: + - ' -ma ' + - 'accpeteula' + filter: + Image|contains: '\Installer\Feedback\dump64.exe' + condition: ( selection and not filter ) or ( selection and procdump_flags ) +tags: + - attack.credential_access + - attack.t1003.001 +falsepositives: + - Dump64.exe in other folders than the excluded one +level: high