diff --git a/rules/credential_access_lsass_memory_dumping.yml b/rules/credential_access_lsass_memory_dumping.yml
index 068ca8baa..61310df03 100644
--- a/rules/credential_access_lsass_memory_dumping.yml
+++ b/rules/credential_access_lsass_memory_dumping.yml
@@ -1,6 +1,6 @@
 name: LSASS memory dumping via legitimate or offensive tools
 id: 335795af-246b-483e-8657-09a30c102e63
-version: 1.0.4
+version: 1.2.0
 description: |
   Detects an attempt to dump the LSAAS memory to the disk by employing legitimate
   tools such as procdump, Task Manager, Process Explorer or built-in Windows tools
@@ -23,7 +23,7 @@ condition: >
   sequence
   maxspan 2m
   by ps.uuid
-    |open_process and 
+    |open_process and
      ps.access.mask.names in ('ALL_ACCESS', 'CREATE_PROCESS', 'VM_READ', 'DUP_HANDLE') and
      evt.arg[exe] imatches '?:\\Windows\\System32\\lsass.exe' and
      ps.exe not imatches
@@ -32,7 +32,7 @@ condition: >
                   '?:\\ProgramData\\Microsoft\\Windows Defender\\*\\MsMpEng.exe'
                 )
     |
-    |write_minidump_file|
+    |create_file and (file.extension iin ('.dmp', '.mdmp', '.dump') or is_minidump(file.path))|
 
 output: >
   Detected an attempt by `%1.ps.name` process to access and read
diff --git a/rules/macros/macros.yml b/rules/macros/macros.yml
index ea4558d0a..9346a0c28 100644
--- a/rules/macros/macros.yml
+++ b/rules/macros/macros.yml
@@ -204,25 +204,6 @@
   description: >
     Detects when either unsigned or untrusted DLL is loaded into process address space.
 
-- macro: write_minidump_file
-  expr: >
-    create_file and
-    (
-      file.extension iin
-                    (
-                      '.dmp',
-                      '.mdmp',
-                      '.dump'
-                    ) or
-      is_minidump(file.path)
-    )
-  description: |
-    Detects a process writing the minidump file. Minidump files are used for crash
-    reporting as they contain a snapshot of the process' memory such as local variables
-    or heap objects. Processes can create minidump files by calling into the MiniDumpWriteDump()
-    function. This macro checks the well-known extensions of the minidump files as well as
-    the minidump signature.
-
 - macro: msoffice_binaries
   list: [EXCEL.EXE, WINWORD.EXE, MSACCESS.EXE, POWERPNT.EXE, visio.exe, mspub.exe, fltldr.exe, eqnedt32.exe]