Bitsadmin Download Malicious File

Metadata

Author

Roberto Rodriguez @Cyb3rWard0g

Creation Date

2020/10/23

Modification Date

2020/10/23

Tactics

[‘TA0003’, ‘TA0005’]

Techniques

[‘T1197’]

Tags

[‘art.3c73d728-75fb-4180-a12f-6712864d7421’]

Dataset Description

This dataset represents threat actors leveraging bitsadmin.exe to download a file.

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

bitsadmin.exe /transfer /Download /priority Foreground https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1197/T1197.md %temp%\bitsadmin1_flag.ps1

DISPLAY: '/Download' TYPE: DOWNLOAD STATE: TRANSFERRED
PRIORITY: FOREGROUND FILES: 1 / 1 BYTES: 6886 / 6886 (100%)
Transfer complete.

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/defense_evasion/host/cmd_bitsadmin_download_psh_script.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|7      |141  |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|10     |96   |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|12     |55   |
|WORKSTATION5|Security                            |4658   |16   |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|13     |15   |
|WORKSTATION5|Security                            |5156   |12   |
|WORKSTATION5|Security                            |4703   |11   |
|WORKSTATION5|Security                            |4656   |11   |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|3      |8    |
|WORKSTATION5|Security                            |4663   |8    |
|WORKSTATION5|Security                            |4690   |8    |
|WORKSTATION5|Security                            |5158   |6    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|11     |6    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|9      |4    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|22     |3    |
|WORKSTATION5|Security                            |4673   |2    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|5      |2    |
|WORKSTATION5|Security                            |4689   |2    |
|WORKSTATION5|System                              |104    |2    |
|WORKSTATION5|Microsoft-Windows-Sysmon/Operational|1      |2    |
+------------+------------------------------------+-------+-----+
only showing top 20 rows