Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/09/2026, 18:06
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260929-765-vy2qz.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260929-765-vy2qz.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260929-765-vy2qz.xlsx
- Size 17KB
- Sample260929-wpqfpsvt9p
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
- MD5 451c6ea821ad114abafabe447c96c112
- SHA1 473adb6d8657712760af952aa61bf8e1580676a4
- SHA512 5a407331886a5542e7d65952e5e5daf89a2c373d773cc224f8eb809df38ad1879a7b6c0af1a418c6e83d1713dee6488127b5aad615a77bbdbc2f3133f85eec33
- SSDEEP 384:tMyUz/y3kM0B1vMSa1dpH/MRmWZqw0JfX2BtwcGFW:ivzEj0B1vMSa1dpfM770fX2fwcGFW
- TLSH T1F382AE3A96110C61CB1FA4BFD170071A61EB6A9295D633933668E2A839C33D53BEF153
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5688 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE 5688 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260929-765-vy2qz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 3KB
- SHA256 0e886a01819143d1ce5ab7cdfd618b1ae84d06dcf25a240b02803a5c2c2ad55f
- MD5 8a60e3d8264a7f23768b82d2a16b2792
- SHA1 0329d3fd36e0dad5cbeb143543c15f1cd367a92c
- SHA512 290769f86f950ab2ae8701ecd9ec3a4ce6a2916de7812644fd0ffac8d871c27ffc665526553c754daab3a16583dfed4f35a19c8a18703a6d93afd05280a0bba1
- TLSH T1F651E1121A8B0E1BC16947737E2A83BDD2707C079705871FA545535FAFA7A00C92DE3A
- MD5 SHA1 SHA512 TLSH