Internet Explorer Version Discovery¶

Metadata¶


Author	Roberto Rodriguez @Cyb3rWard0g
Creation Date	2020/10/21
Modification Date	2020/10/21
Tactics	[‘TA0007’]
Techniques	[‘T1518’]
Tags	[‘art.68981660-6670-47ee-a5fa-7e74806420a4’]

Dataset Description¶

This dataset represents threat actors querying HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer to get the version of internet explorer installed on the system.

Datasets Downloads¶

Dataset Type	Link
Host	https://raw.githubusercontent.com/OTRF/mordor/master/datasets/small/windows/discovery/host/cmd_discover_iexplorer_version_registry.zip

Notebooks¶

Notebooks created by the community leveraging the mordor datasets

Author	Name	Link

Simulation Plan¶

Environment	Tool Type	Module
Lab VM	Manual	cmd

Adversary View¶

reg query "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer" /v svcVersion

Explore Mordor Dataset¶

Initialize Analytics Engine¶

from openhunt.mordorutils import *
spark = get_spark()

Download & Process Mordor File¶

mordor_file = "https://raw.githubusercontent.com/OTRF/mordor/master/datasets/small/windows/discovery/host/cmd_discover_iexplorer_version_registry.zip"
registerMordorSQLTable(spark, mordor_file, "mordorTable")

[+] Processing a Spark DataFrame..
[+] DataFrame Returned !
[+] Temporary SparkSQL View: mordorTable 

Get to know your data¶

df = spark.sql(
'''
SELECT Hostname,Channel,EventID, Count(*) as count
FROM mordorTable
GROUP BY Hostname,Channel,EventID
ORDER BY count DESC
'''
)
df.show(truncate=False)

+------------+------------------------------------+-------+-----+
|Hostname    |Channel                             |EventID|count|
+------------+------------------------------------+-------+-----+
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|10     |33   |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|7      |10   |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|13     |9    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|9      |3    |
|WORKSTATION5|Security                            |4658   |2    |
|WORKSTATION5|Security                            |4689   |1    |
|WORKSTATION5|Security                            |4663   |1    |
|WORKSTATION5|Security                            |4688   |1    |
|WORKSTATION5|System                              |104    |1    |
|WORKSTATION5|Security                            |4690   |1    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|12     |1    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|1      |1    |
|WORKSTATION5|Security                            |1102   |1    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|11     |1    |
|WORKSTATION5|Security                            |4656   |1    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|5      |1    |
+------------+------------------------------------+-------+-----+

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