Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 15:56
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-2n8s4q.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-2n8s4q.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-2n8s4q.xlsx
- Size 17KB
- Sample261002-tdcdlade88
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3224 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 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\attachment20261002-278819-2n8s4q.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3RR94O5D9018BMEPP66Y.temp
- Size 3KB
- SHA256 523586351f9671a57c50f639c38cbb15d343ee27310b682064e1da7a05f80b7b
- MD5 2a145e94e7d1b2ed08cc1fc42879ef0a
- SHA1 682ad6e3145a46d2c7aca04959acaefd269501b1
- SHA512 53f76012a06e1cfcf0924fe72fbf88e2011c7a1b118ac6da5e51b9cb76eb4c692ecadefb24daa1b351eb35d94603d4fe72ccaf90282c3d7e13e679ffd812c762
- TLSH T1975100124BCB1F2AC3B663B72A3B835AC3707D51D665970DD4CC411A3DD98848A6CF1E
- MD5 SHA1 SHA512 TLSH