Connect to a remote Windows target(s) disk using F

F-Response Mission Guide
Connecting to Windows target(s) using F-Response Enterprise Edition
Rev 2.0
April 2, 2013
Email:support@f-response.com
Website:www.f-response.com
YahooIM:fresponse_s
Phone: 1-800-317-5497
Your Mission: Connect to a remote Windows target(s) disk using FResponse Enterprise Edition.
Note: This guide assumes you have installed F-Response Enterprise Edition, your F-Response licensing dongle is
plugged into your analyst machine, the F-Response License Manager Monitor is installed and running, and the FResponse Enterprise Management Console (FEMC) has been started. For more information, please reference the FResponse User Manual, or the F-Response Enterprise Edition Video on the F-Response Website.
F-Response EE supports Windows 2000, 2003, XP, Vista, 2008, 7, 8 (32 & 64 Bit).
Step 1: Ready the Console!
Before using the FEMC some configuration is required. You will need to configure the Deployment Options
Configure, and Credentials Configure windows. The details can be found in the F-Response Manual, but to
accomplish our mission as quickly as possible here are some quick configuration suggestions:
In the FEMC go to File – Configure Options… and the Deployment Options Configure window will open.
Good news, some of the work here has already been done for
you, and typically once you input this information you won’t need
to change it again. You’ll only need to fill in the Host
Configuration and Windows Service Install Configuration areas.
Under Host configuration, enter a username and password for FResponse to use while communicating with your Windows target
machine(s). You can make it anything you would like. Leave the
TCP port default at 3260. Although not part of our objective, it’s
worth noting that Physical Memory can be captured and
presented as a local disk for Windows machines by selecting the
physical memory check box here.
Under F-Response Windows Service Install Configuration you will
need to enter in a Service Name and Description (your choice
entirely) and select the Windows version of F-Response as the
Executable. If you installed F-Response with the standard defaults
you can browse to the C:\Program Files\F-Response\F-Response
Enterprise Edition directory and choose the f-response-ent.exe
file.
The IP Address of your License Manager (your analyst machine’s IP) and default port of 5681 will automatically
populate under the Validation Configuration section.
The “Unix Platform Specific Deployment Options” portion of the window, the lower half, can be ignored as we are not
concerned with Unix targets for our mission.
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F-Response Mission Guide
Connecting to Windows target(s) using F-Response Enterprise Edition
Rev 2.0
April 2, 2013
Email:support@f-response.com
Website:www.f-response.com
YahooIM:fresponse_s
Phone: 1-800-317-5497
Next you need to configure your Windows login credentials to deploy F-Response to your Windows target
machine(s). In the FEMC go to File – Configure Credentials… and the Credentials Configure window will
open:
Under the Windows Domain/Network Credentials section of the window you can enter the user name and
password for a local account on the target machine, or a domain
account by specifying the domain along with the user name and
password.
Click the Add button and the information is added to the list of
credentials F-Response will use to access the Windows target
machines (choosing targets will be explained in step 3 of this
document).
Additionally, there is the option to bypass the list of credentials
and use the account you are currently logged into your analyst
laptop with by checking the Use Current User Credentials box.
Once you have configured your deployment settings and login
credentials you are ready to use F-Response to connect to your
Windows target(s).
Step 2: Scan for target Windows machines
In the FEMC there are several ways to scan for your Windows target machine(s). For our purposes, we assume you
already have a list of machines you would like to connect to so we are going to use the custom scan option.
In the FEMC choose Custom Scan from the Scan menu, enter your Windows machine name(s) or IP address each
separated by a comma. This data is retained so you may need to clear out any old information first. Click OK to
have F-Response start scanning.
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F-Response Mission Guide
Connecting to Windows target(s) using F-Response Enterprise Edition
Rev 2.0
April 2, 2013
Email:support@f-response.com
Website:www.f-response.com
YahooIM:fresponse_s
Phone: 1-800-317-5497
Step 3: Deploy and start F-Response on your target
When the scan completes, Windows machines can be identified in the list by the F-Response Windows icon:
F-Response can be deployed, started, and a discovery request issued in one step by using the Install/Start FResponse option. Choose a Windows target machine from the Custom Scan list, highlight and right click on it,
then select Install/Start F-Response.
The F-Response Badge will turn green
indicating F-Response is now running on the target machine. If you have
several Windows targets you need to install F-Response on, you can highlight them all under the deployment tab and
choose Install/Start F-Response from the deployment drop down menu.
Step 4: Connect to disk(s) on your Windows target(s)
Once F-Response is installed and running on your target machines, as seen by the icons with green badges
can find, connect, and open a write-blocked connection to the remote disk(s).
, you
Click the Connect tab in the lower portion of the window to see the list of potential targets on the remote machines
where F-Response is installed and running.
3
F-Response Mission Guide
Connecting to Windows target(s) using F-Response Enterprise Edition
Rev 2.0
April 2, 2013
Email:support@f-response.com
Website:www.f-response.com
YahooIM:fresponse_s
Phone: 1-800-317-5497
Here you can pick what disk(s)
to connect to by highlighting
and choosing Login to FResponse Disk from the
Connect drop down or right
click menus.
Once you log into the target
disk the F-Response badge
icon will change from gray to
blue and the Connected status
column will show as
Connected.
Step 5: Fire up the tool of your choice!
F-Response is a vendor neutral product. Once F-Response presents the remote target disk as a write blocked local
connection, we step out of your way so that you can select the right tool to get your job done. At this point, you can
reach into your toolbox and apply the tool of your choice to the target disk(s).
Understanding F-Response Disk Naming
F-Response uses the following naming convention for target disks:
iqn.2008-02.com.f-response.HOSTNAME.O/S disk name
We are only concerned with the “HOSTNAME.O/S disk name” portion of the name.
HOSTNAME is the name of your Windows target machine. If you only know the IP address a quick glance back at
the Active Clients tab will help you tie the hostname to the address.
For the “O/S disk name,” F-Response can access both remote physical disks and the logical volumes on those disks.
Windows identifies hard disks using the format “disk-#”. The ‘x’ portion is a number, starting with zero, representing
the physical drive. Windows identifies logical volumes in the format “vol-*”, where “*” is a letter corresponding to a
volume on the remote physical disk. For example:
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F-Response Mission Guide
Connecting to Windows target(s) using F-Response Enterprise Edition
Rev 2.0
April 2, 2013
Email:support@f-response.com
Website:www.f-response.com
YahooIM:fresponse_s
Phone: 1-800-317-5497
The first target in this list is on the target machine named ‘winxppro-2k8’, and we can tell by the last piece of the
name this is the logical volume ‘C’ on that machine. The second target in this list is on the same machine, but
represents the entire physical disk (and any logical volumes it may contain) as shown by the last portion of the
naming convention (disk-0). The third and last target in this list we are not currently connected to, but can tell by
the naming convention it is volume C on the machine named ‘win2kadv’.
Troubleshooting
My Windows target shows in the scan list, yet it does not appear under the deployment tab? You just
need to refresh the full view by double-clicking the root of the scan tree.
I am unable to connect to the remote F-Response Windows target, it just shows up with a question
mark. Check the Messages tab. It’s possible the credentials are configured incorrectly.
I can deploy F-Response, but when I try to start it I get an error telling me it could not connect to
Validation server? Check if your license manager is bound to the correct local IP address on your analyst machine.
When I attempt to deploy F-Response using the FEMC I cannot, even though I have valid credentials?
This is typically the case when attempting to connect to Windows machines not part of a Domain.
Your target machine is most likely a Windows XP machine not running in “Classic” mode for credential authentication.
To switch the target machine to Classic you must open the Local Security Policy Administration Tool under Control
Panel, Administrative Tools. You will then select Local Policies->Security Options and change the value of “Network
Access: Sharing and Security Model for Local Accounts” to “Classic – Local Users authenticate as themselves”. This is
only necessary in when using the FEMC to deploy F-Response to computers not part of a Windows Domain.
If the target machine is a Windows 7, Vista, or newer Windows OS and not joined to a Domain (ie. Workgroup
Member) then a key will need to be added to the registry of the target machine. You can manually create and add it
the registry by following these steps:
To create your registry key, copy the following information into Notepad:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System]
“LocalAccountTokenFilterPolicy”=dword:00000001
Save this file as LocalAccountTokenFilterPolicy.reg, and then copy it to your target machine. Double click this file on
the target machine to populate the registry with this key.
To remove follow the same steps as above this time with the following information:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System]
“LocalAccountTokenFilterPolicy”=dword:00000000
If you are having issues not covered in this guide. Please don’t hesitate to contact us directly either on the
web (www.f-response.com) or via email (support@f-response.com), or via IM (YahooIM fresponse_s).
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