Analysis
- max time kernel
148s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 00:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48.exe
Resource
win11ltsc2024-20260709-en
2 signatures
150 seconds
General
- Target 4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48.exe
- Size 132KB
- Sample260720-a4e3maav3n
- SHA256 4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48
- MD5 d1dd10a56b0eb85e75663cb24fa5549a
- SHA1 253fe462e8a02e674eccb97beaa486662a205403
- SHA512 bead770ec5eb986472a2671746e7e177097a531c0f81b5a0e1d9675925603d6391aa8e69162269d9325d900970d205717ca1c09b84edc6ee6cc11f0add9e19e4
- SSDEEP 1536:RRI9GzdWRM9nakaqrDPa4ByMTiDo6GImiorxX7ZjMViBK5JKbQ7hwOAN+7xDXqIr:zI9PGfaqrnpZU7hwOAW/N
- TLSH T155D309C5BAC9EDEBCA06123488AB43292339F7C54BC697034D3972351E236D0AED7657
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000_Classes\Local Settings calc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4520 wrote to memory of 4824 4520 4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48.exe 91 PID 4824 wrote to memory of 2724 4824 calc.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48.exe"C:\Users\Admin\AppData\Local\Temp\4e65814ccc9aeb052e4f6e54866f2efa5c6f2594ee8e1c86af7ebeac367c8b48.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4520 -
C:\Windows\SYSTEM32\calc.execalc.exe2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Windows\System32\win32calc.exe"C:\Windows\System32\win32calc.exe"3⤵PID:2724
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