Analysis
- max time kernel
148s - max time network
136s - 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, 16:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7z2603-x64.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
7z2603-x64.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
5 signatures
150 seconds
General
- Target 7z2603-x64.exe
- Size 1.6MB
- Sample260910-t8rf1aej9x
- SHA256 0859c524b8a63551848f0c246abddcb1d0b7b656b0fbfe879f8d85e61a9e6edd
- MD5 ece29f11bca82d84b4f06a0b73f127dc
- SHA1 9eff75f1f9c2786a1807a220f3cd0f5279b45f5d
- SHA512 50025bab628b69f8eb35a590900093814e540ce7ffef8c676a1198e2d2a3f1dcdc44f04f92c28ca89bf6ee869fad3710786e14073c7db36281e8f7a4c495ea7f
- SSDEEP 24576:XUZY27AIDG+y6ln0ofg1iPQYudr10Vpx4H7o4MtZhEZzmaUbqAjmo5vW3AQbrx:XUu27AAFifiPo6U3MZkijmo5vW3AQbrx
- TLSH T117753365E36A9E9EE8AFD0B7CE3D02A3F2B2BC5C841DAF4F04C24A90DD7D255D014661
- 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\hu.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ja.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pt.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ro.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ru.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sq.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip.dll 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\he.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ky.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sv.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ta.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uz-cyrl.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\yo.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip32.dll 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\lt.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ext.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\en.ttt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fur.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sa.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sl.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uk.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ast.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\bn.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\el.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\hi.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\License.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\hy.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\kaa.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\lv.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mr.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\pt-br.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\History.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\de.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\is.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\nb.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\th.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\va.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\7-zip.chm 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ca.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\gl.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\sw.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ug.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\uz.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\7z.sfx 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\io.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ar.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tg.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\tr.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\readme.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\fy.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\kab.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\ku-ckb.txt 7z2603-x64.exe File opened for modification C:\Program Files\7-Zip\Lang\mk.txt 7z2603-x64.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ = "C:\\Program Files\\7-Zip\\7-zip.dll" 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\7-Zip 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 7z2603-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" 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\ = "7-Zip Shell Extension" 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\ShellEx\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000} 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000} 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32\ThreadingModel = "Apartment" 7z2603-x64.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip\ = "{23170F69-40C1-278A-1000-000100020000}" 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip 7z2603-x64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip 7z2603-x64.exe