LOLBAS/yml/OSLibraries/Ieframe.yml

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YAML

---
Name: Ieaframe.dll
Description: Internet Browser DLL for translating HTML code.
Author:
Created: '2018-05-25'
Commands:
- Command: rundll32.exe ieframe.dll,OpenURL "C:\test\calc.url"
Description: Launch an executable payload via proxy through a(n) URL (information) file by calling OpenURL.
UseCase: Load an executable payload by calling a .url file with or without quotes. The .url file extension can be renamed.
Category: Execute
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
Full_Path:
- Path: c:\windows\system32\ieframe.dll
- Path: c:\windows\syswow64\ieframe.dll
Code_Sample:
- Code: https://gist.githubusercontent.com/bohops/89d7b11fa32062cfe31be9fdb18f050e/raw/1206a613a6621da21e7fd164b80a7ff01c5b64ab/calc.url
Detection:
- IOC:
Resources:
- Link: http://www.hexacorn.com/blog/2018/03/15/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline-part-5/
- Link: https://bohops.com/2018/03/17/abusing-exported-functions-and-exposed-dcom-interfaces-for-pass-thru-command-execution-and-lateral-movement/
- Link: https://twitter.com/bohops/status/997690405092290561
- Link: https://windows10dll.nirsoft.net/ieframe_dll.html
Acknowledgement:
- Person: Jimmy
Handle: '@bohops'
- Person: Adam
Handle: '@hexacorn'
---