Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 17:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7z2501-x64.exe
Resource
win11-20260513-en
windows11-21h2-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
7z2501-x64.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
6 signatures
150 seconds
General
- Target 7z2501-x64.exe
- Size 1.6MB
- Sample260910-vjypfssfrf
- SHA256 78afa2a1c773caf3cf7edf62f857d2a8a5da55fb0fff5da416074c0d28b2b55f
- MD5 5d22e5d47698da4b1225c3231f28a838
- SHA1 eaedd181996b4fe1ae15b6ae40c37adb6729489e
- SHA512 44c7c2b683383f8555f9d8420391c118e4631eb88bb1d5e8ca7b6e2750568a697493509eeba6f758df1a82c2b76298261c672331a22b0d7f3d4487ae05dedfc6
- SSDEEP 49152:fEOFJdQ1Bx+bIVygALO8mLe7SLq0fDGUCo/QB5KV9+ex:fEOF36ebI5Ayr20fDSoa5KrRx
- TLSH T14A753315D43400D1D2D63A7D14DBAA32EBA0EB8CC135A9CE19D77A780139E01BFDD6EA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- 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.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\readme.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip32.dll 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fa.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ga.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tk.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tt.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\cy.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\is.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\nb.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\nl.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pt-br.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sk.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ug.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip.chm 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fi.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ms.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pa-in.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uz.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\az.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\bg.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\en.ttt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\he.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ko.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mng2.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\th.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\History.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\hu.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\yo.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip.dll 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7z.dll 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ba.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\co.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fy.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ku-ckb.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\lv.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ro.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\si.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\be.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\cs.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\de.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fr.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fur.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sa.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tr.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uz-cyrl.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\kaa.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spc.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pt.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\vi.txt 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7z.exe 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7z.sfx 7z2501-x64.exe File opened for modification C:\Program Files\7-Zip\7zCon.sfx 7z2501-x64.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 7z2501-x64.exe - Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 7z2501-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" 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files\\7-Zip\\7-zip.dll" 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\7-Zip 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000} 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000} 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\ShellEx\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2501-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2501-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" 7z2501-x64.exe