Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/07/2026, 06:14
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
202607303544.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
tedutil.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
tedutil.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
tedutil_original.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target tedutil.dll
- Size 55KB
- Sample260731-gza2faea52
- SHA256 cc873c23a5d2eae22dc0268e8c4ea1238313173e8bc0dac4c33283b94ba20b4d
- MD5 6334f9a1cd33220d47224000e8883499
- SHA1 6ab74dcbc84ee90d178c542e5d1ae10cde150332
- SHA512 b663e275e7d965b492e51917219b5260f21e8fe1f3035bab256d1c08b17f68d53720d0e51527923dcd0455c2061c1e8aa058b5e15c3c8deca926a949e0f09b59
- SSDEEP 1536:fCa7a7ccMADZKIn7CJ33ous2ePhnDb8KxcG3yUcWzxU:fCr12eZnDY8yUcWi
- TLSH T1CA431883F36560ADC127C134C7E9A273F6B4B9A91A302D5E4A90CE762C54F40573EF2A
- 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.
- Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\ = "tedutil" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\TypeLib\ = "{64D3D369-B1E9-4aff-B1A4-8D8518E14A97}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader.1\CLSID\ = "{01917079-8954-49a8-B9B8-3318728ADA25}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\TypeLib\ = "{64D3D369-B1E9-4aff-B1A4-8D8518E14A97}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\ = "CompReg Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver.1\ = "TED XML Data Saver Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\ = "TED XML Data loader" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController.1\CLSID\ = "{7B0BB325-CC66-459e-B393-5D42937AAAA2}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader\ = "TED XML Data loader Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tedutil_original.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\TEDUTIL.DLL regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\TEDUTIL.DLL\AppID = "{1FFD2046-C6C7-462d-A51F-7F85A375171E}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver.1\CLSID\ = "{F517B713-86B1-4bc3-BF16-F09119F6725A}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\TypeLib\ = "{64D3D369-B1E9-4aff-B1A4-8D8518E14A97}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController.1\ = "TED Topology Viewer Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\ = "TED XML Data Saver" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\Version regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader\CLSID\ = "{01917079-8954-49a8-B9B8-3318728ADA25}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{7B0BB325-CC66-459e-B393-5D42937AAAA2}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader.1\ = "TED XML Data loader Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\AppID = "{1FFD2046-C6C7-462d-A51F-7F85A375171E}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController\CLSID\ = "{7B0BB325-CC66-459e-B393-5D42937AAAA2}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver\CLSID\ = "{F517B713-86B1-4bc3-BF16-F09119F6725A}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController\CurVer\ = "tedutil.TedTopoViewerController.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tedutil_original.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\Version\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{01917079-8954-49a8-B9B8-3318728ADA25}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.TedTopoViewerController\ = "TED Topology Viewer Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{1FFD2046-C6C7-462d-A51F-7F85A375171E} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver\CurVer\ = "tedutil.XMLDataSaver.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{7B0BB325-CC66-459e-B393-5D42937AAAA2} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{7B0BB325-CC66-459e-B393-5D42937AAAA2}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver\ = "TED XML Data Saver Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader\CurVer\ = "tedutil.XMLDataLoader.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FFD2046-C6C7-462d-A51F-7F85A375171E} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataSaver.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\AppID = "{1FFD2046-C6C7-462d-A51F-7F85A375171E}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\tedutil.XMLDataLoader\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F517B713-86B1-4bc3-BF16-F09119F6725A}\Programmable regsvr32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3540 regsvr32.exe 3540 regsvr32.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3540 regsvr32.exe