diff --git a/rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml b/rules/windows/process_creation/proc_creation_win_lolbin_not_from_c_drive.yml similarity index 57% rename from rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml rename to rules/windows/process_creation/proc_creation_win_lolbin_not_from_c_drive.yml index fdb843257..906b0a985 100644 --- a/rules/windows/process_creation/proc_creation_win_rundll32_not_from_c_drive.yml +++ b/rules/windows/process_creation/proc_creation_win_lolbin_not_from_c_drive.yml @@ -1,12 +1,13 @@ -title: Rundll32 From Abnormal Drive +title: LOLBIN From Abnormal Drive id: d4ca7c59-e9e4-42d8-bf57-91a776efcb87 status: experimental -description: Detects rundll32.exe executing from an abnormal drive such as a mounted ISO. -references: - - https://thedfirreport.com/2021/12/13/diavol-ransomware/ +description: Detects LOLBINs executing from an abnormal drive such as a mounted ISO. author: Christopher Peacock '@securepeacock', SCYTHE '@scythe_io' date: 2022/01/25 modified: 2022/02/14 +references: + - https://thedfirreport.com/2021/12/13/diavol-ransomware/ + - https://www.scythe.io/library/threat-emulation-qakbot tags: - attack.t1218.001 logsource: @@ -14,8 +15,15 @@ logsource: product: windows detection: selection: - Image|endswith: '\rundll32.exe' - filter: + - '\rundll32.exe' + - '\calc.exe' + - '\mshta.exe' + - '\cscript.exe' + - '\wscript.exe' + - '\regsvr32.exe' + - '\installutil.exe' + - '\cmstp.exe' + filter_currentdirectory: - CurrentDirectory|contains: 'C:\' - CurrentDirectory: '' filter_null: