Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/08/2026, 00:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
file_3be3fa630977796a.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file_3be3fa630977796a.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target file_3be3fa630977796a.exe
- Size 812KB
- Sample260807-ak87csxtdw
- SHA256 1ebe448239c0ce1a085496842a85e6824a8f746e3057564c3cc7af895c371474
- MD5 2d39a10f1e7880256e0734624e3b9e63
- SHA1 c1ca9e1b886a4fcc040fc5ec9d09f72599819d1b
- SHA512 5e6349caeca4d8ccea05f7a7afab9a89bf3b2753910ead8bb04be778df4602311324d757bc5a536e3bd4e6c3e556583f1b6064185683cb85e6697a997855703b
- SSDEEP 12288:V2/FDOpmOW7e5N4AO6cquuDs6fLtfI4HsyqparPf:W8m44zhxuDtLtfxMbif
- TLSH T19C059DCE633986D5C83DEBF884318C8129BD9A54949686AC76D078F4E188C5F31AC7F7
- 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 processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 file_3be3fa630977796a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString file_3be3fa630977796a.exe - Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000_Classes\CLSID\{9BA05972-F6A8-11CF-A442-00A0C90A8F39} file_3be3fa630977796a.exe Key created \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000_Classes\CLSID\{9BA05972-F6A8-11CF-A442-00A0C90A8F39}\InprocServer32 file_3be3fa630977796a.exe Set value (str) \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000_Classes\CLSID\{9BA05972-F6A8-11CF-A442-00A0C90A8F39}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Explorer\\thumbcache.dll" file_3be3fa630977796a.exe Set value (str) \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000_Classes\CLSID\{9BA05972-F6A8-11CF-A442-00A0C90A8F39}\InprocServer32\ThreadingModel = "Apartment" file_3be3fa630977796a.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3028 file_3be3fa630977796a.exe 3028 file_3be3fa630977796a.exe 4616 file_3be3fa630977796a.exe 4616 file_3be3fa630977796a.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3028 wrote to memory of 4616 3028 file_3be3fa630977796a.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\file_3be3fa630977796a.exe"C:\Users\Admin\AppData\Local\Temp\file_3be3fa630977796a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Users\Admin\AppData\Local\Temp\file_3be3fa630977796a.exe"C:\Users\Admin\AppData\Local\Temp\file_3be3fa630977796a.exe" --worker2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4616
-