Merge pull request #107 from nasbench/adding-dllhost-lolbin

Create Dllhost.yml

yml/OSBinaries/Dllhost.yml

@@ -0,0 +1,30 @@
+---
+Name: Dllhost.exe
+Description: Used by Windows to DLL Surrogate COM Objects
+Author: 'Nasreddine Bencherchali'
+Created: '2020-11-07'
+Commands:
+  - Command: dllhost.exe /Processid:{CLSID}
+    Description: Use dllhost.exe to load a registered or hijacked COM Server payload.
+    Usecase: Execute a DLL Surrogate COM Object.
+    Category: Execute
+    Privileges: User
+    MitreID: T1546.015
+    MitreLink: https://attack.mitre.org/techniques/T1546/015/
+    OperatingSystem: Windows 10 (and likely previous versions)
+Full_Path:
+  - Path: C:\Windows\System32\dllhost.exe
+  - Path: C:\Windows\SysWOW64\dllhost.exe
+Code_Sample: 
+- Code:
+Detection:
+ - IOC:
+Resources:
+  - Link: https://twitter.com/CyberRaiju/status/1167415118847598594
+  - Link: https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08
+Acknowledgement:
+  - Person: Jai Minton
+    Handle: '@CyberRaiju'
+  - Person: Nasreddine Bencherchali
+    Handle: '@nas_bench'
+---