Analysis
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max time kernel
436s -
max time network
1157s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
17-10-2024 15:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7z2405-x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
6 signatures
1800 seconds
General
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Target
7z2405-x64.exe
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Size
1.5MB
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MD5
c73433dd532d445d099385865f62148b
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SHA1
4723c45f297cc8075eac69d2ef94e7e131d3a734
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SHA256
12ef1c8127ec3465520e4cfd23605b708d81a5a2cf37ba124f018e5c094de0d9
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SHA512
1211c8b67652664d6f66e248856b95ca557d4fdb4ea90d30df68208055d4c94fea0d158e7e6a965eae5915312dee33f62db882bb173faec5332a17bd2fb59447
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SSDEEP
49152:ZEVAbJqaITViU3qLkr7toP9KT+uv6WC+5uxe1o58:ZEVcqeUaki9oBqt+
Score
7/10
Malware Config
Signatures
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Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\es.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\en.ttt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\co.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\hy.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\7z.dll 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mk.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mr.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ru.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ba.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\hr.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\id.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\kk.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sk.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\cy.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\be.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ro.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\th.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ca.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\is.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ku.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sa.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fur.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ug.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\lt.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip.dll 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mng2.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sw.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\bn.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\kab.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uk.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\el.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tg.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ku-ckb.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\7zCon.sfx 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\az.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ga.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\History.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\io.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\nl.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sq.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uz.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\bg.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ja.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pl.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pt-br.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\descript.ion 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ar.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ko.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sv.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tt.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uz-cyrl.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fr.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\gl.txt 7z2405-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ms.txt 7z2405-x64.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7z2405-x64.exe -
Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000} 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files\\7-Zip\\7-zip32.dll" 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\7-Zip 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files\\7-Zip\\7-zip.dll" 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\ShellEx\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip 7z2405-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000} 7z2405-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2405-x64.exe