5 minute read


note this post is incomplete, Oct 2021, this is quite a large playbook to replicate This post aims to replicate my physical playbook on windows. Unlike other playbooks, it is not tool centric, rather it is concept/artefact centric.

Scripted Environment Setup

All these tools are self contained in


Windows VM - WINSIFT



Event log Parsing

  • Log Locations
    • Vista+\2008+ %SYSTEMROOT%\winevt\logs
    • Log Location XP\2003- `%SYSTEMROOT%\config
  • Tools
    • Event Log explorer
    • Evtxexport (linux)
    • EvtxEcmd.exe -f <filename> --csv <outputdirectory>

Registry Parsing or locations

  • Tools
    • Registry Explorer
    • rip.pl
    • .\RECmd.exe --bn .\BatchExamples\RECmd_Batch_MC.reb --csv <outputdirectory> -d '<ntuser.dat location> Decodes all user artefacts
  • Location
    • %SYSTEMROOT%\config
  • Correlating hives
Filename Hive Notes
System HKLM\SYSTEM Current control set at HKLM\SYSTEM\Select\Current
  • Location
    • %USERPROFILE%\Ntuser.dat
  • Correlating hives
Filename Hive
Ntuser.dat HKCU (Of current profile)
%USERPROFILE%\Local Settings\Application Data\Microsoft\Windows\Usrclass.dat XP\2003- HKCU All Users
%USERPROFILE%\AppData\Local\Microsoft\Windows\Usrclass.dat Vista\2008+ HKCU All Users

OST Files

  • Location
    • C:/Users//AppData/Local/Microsoft/Outlook/@.ost
  • Tools
    • Windows VM - Kernel OST Viewer (View only without paid version)
    • Windows VM/SFIT - pffexport - Text `pffexport -q -m all

Malware Discovery

Static Executable / Script Searches

Packed or encrypted

  • Tools
    • DensityScout - densitycout -r -s exe,dll,sys -P0.1 -o <outputfile> <scandirectory>

This tool is useful to find the entropy of a file, however is likely to output a lot of false positives. Often malicious executables use packing or encryption to make them harder to reverse engineer in a static environment.

One point to note, regardless of tools is entropy values. In short, these can be defined as below;

Description Value
Encrypted >= 7
Compressed == 6.7
Native Program 5.0
English Text 4.0


In the case a vendor hasnt been pwned by a supply chain attack, a good hunting mechanism could be to check for unsigned file signatures.

From my point of view, the most value here would be to check for any executable in the windows directory and scan those. This could be acheived through powershell

  1. Mount you’re image
  2. cd to :\Windows
  3. Execute the following mini script

```$exes Get-ChildItem -Recurse -Include *.exe foreach($i in $exes) { cp $i.fullname }

4. run sigcheck -c -e -u -h -vrs <destination directory> > results.csv

If you didnt want to copy each file, you could try the below (untested)

```$exes Get-ChildItem -Recurse -Include *.exe
foreach($i in $exes)
    sigcheck -c -e -u -h -vrs $i.fullname >> results.csv

Base64 Searching

  • Tools
    • recmd.exe -d <windows root> --base64 <MinLength (Reccomended 300)>

A quick win for finding powershell or other types of scripts. Often, powershell scripts are executed by base64 either to obfuscate their true purpose or to send bits over a text only channel such as a webserver, where the use of symbols may cut a malicious script short.


  • Tools
    • recmd.exe -d <windows root> -bn <Registry Explorer root\batchexamples\registryASEPS.reb --ml --csv <outputdiretory>

    Note: If using WINSIFT this directory is contained at C:\NonChocoTools\ZimmermanTools\Registry Explorer\

    This particular command extracts 500 of the most common persistance keys in windows. Its also likely used by KAPE if thats you’re prefered method

WMI Event Consumers

WMI Data

Ref - https://blackhat.com/docs/us-14/materials/us-14-Kazanciyan-Investigating-Powershell-Attacks-WP.pdf

Ref - https://cyberforensicator.com/2019/07/13/using-mitre-attck-for-forensics-wmi-event-subscription-t1084/

  • Location
    • C:\WINDOWS\system32\wbem\Repository

Objects are stored in objects.data, if the system is disk only, and the analyst has not captured the output of Get-WMIObject you’re next best place to look is running strings -le over objects.data The following strings are a good start

  1. Updater (For powersploit)
  2. CommandLineEventConsumer.Name (Excluding CommandLineEventConsumer.Name=”BVTConsumer”)
  3. Powershell.exe
  4. Cmd.exe
  5. -ExecutionPolicy
  6. NonInteractive
  7. AMSIBypass

There is also a tool wmi-parser.exe' -i .\OBJECTS.DATA This tool will parse the data file for any consumers, that might not be stored as MOF’s

WMI Events

  • Location
    • C:\Windows\system32\winevet\logs\Microsoft-Windows-WMI-Activity-Operational
  • evtx for the following event id’s may be useful to find persistance or execution of wmi
Event ID Description Interpretation Notes
5857 Time of wmiprvse execution and dll usage -
5860 or 5861 Registration of event consumers Event Filter - condition (method of execution)
Event Consumer - The action (what action to take)
Bound-filter - The link (the selection is active)

Non-Normal WMI Activity

Ref - https://threathunterplaybook.com/notebooks/windows/03_persistence/WIN-200902020333.html

  1. There is a wmiprvse.exe running without a PPID of svchost.exe
  2. scrcons.exe is running

Normal WMI Event consumers

Ref - https://support.sophos.com/support/s/article/KB-000038535?language=en_US&c__displayLanguage=en_US

The SCM Event consumer, is commonly present in most enterprise environments. However, is also modified by attackers. Here is an example of a known good, which can be found in objects.data or EID 5861

           Name=SCM Event Log Filter
           Query=select * from MSFT_SCMEventLogEvent

          Name=SCM Event Log Consumer
          SourceName=Service Control Manager
          Consumer="NTEventLogEventConsumer.Name="SCM Event Log Consumer""
          Filter="__EventFilter.Name="SCM Event Log Filter""


Some of the most common keys are as follows

  1. HKLM or HKCU (See Registry Parsing) Microsoft\CurrentVersion\Run
  2. HKCU Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
  3. HKLM or HKCU Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

Non-Standard Behavior

This is highly dependent on you’re environment but some IOC’s could be

  1. Using syswow64 for execution of cmd or powershell on a 64 bit system
    1. Particularly within scheduled tasks
  2. Using powershell v2

Useful Eventlogs


  • Location C:\Windows\system32\winevet\logs\system.evtx
Event ID Description Type
7034 Crashed unexpectedly Services
7035 Start Stop Control Services
7040 Start Type Changed Services
7045 New Service Services
1 Kernel General Time Manipulation


  • Location C:\Windows\system32\winevet\logs\security.evtx
Event ID Description Type
4672 Successful login (Check for Type 3 or 10)
Requirement for $admin, $ipc, $c share access and rdp
4616 System Time Changed Time Maniupulation

Email Attachments


  • Tools
    • List all oledump.py
    • Deobfuscate compression oledump.py -v -s

Activity Discovery

Process Activity

Prefetch Files

  • Location
    • C:\Windows\Prefetch
  • Tools
    • WinPrefetchView
    • Volatility - PrefetchParser
    • PECmd.exe -d <Extracted Directory> --csv <outputdirectory>
    • PECmd.exe -f <prefetchfile>
  • Malicious IOC’s
    • Syswow64 on a 64 bit system
    • Suspicious names (svxhost.exe)
    • Unusual Etensions (malz.pdf.exe)

Application Experience Service (Amcache)

Try to use this befre using the app compatability cache, as it may provide better results

  • Location -C:\windows\appcompat\programs\amcache.hve
  • Tools
    • amcacheparser.exe -f <hive file> --csv <output file>
    • Registry Explorer

User Activity


Can use Ntuser.dat, but, userclass.dat is more verbose.


Location \%SystemRoot%\AppCompat\Programs\Amcache.hve HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\AppCompatibility\AppCompatCache

Windows 10 Notifications

Credit - https://www.forensafe.com/blogs/win10notifications.html

Location %Userproile%\AppData\Local\Microsoft\Windows\Notifications

This location is stored as an Sqlite database, you will need to use Sqlitebrowser to decode it.

Microsoft also stores information about notifications in the following registry key: HKCU\Software\Microsoft\Windows\CurrentVersion\PushNotifications

Network Activity

Last IP Address

Listed under HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Prameters\Interfaces