Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 21:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261012-1276-8qktbh.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261012-1276-8qktbh.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261012-1276-8qktbh.xlsx
- Size 106KB
- Sample261012-z4e53aaz4k
- SHA256 bf7665fc8b5f7f4002cfba14151293d714289ff7c183c0a4fbfdc30b2d253ae7
- MD5 a2bd51bd7de56ede55f59a369588415b
- SHA1 8a20f6da4f1ce62b7238dbbaaaeb2c481bc6af97
- SHA512 a084013ce9a4ac1766727499922b3b90660d92caa0e5e2a1bd96170b1b7ab26b1d1e6b6e62d962112962ceb6e31ebc3dd2db6ac14aaf7ee0c7c729e5b423fd82
- SSDEEP 3072:YlJFD7bFAJhLri4LPqW5rDEL17dNnprTM0:Ep/FCTRDEL7NprTM0
- TLSH T1DCB31254F464B91EC055667FEC4D65F6A388B95C86C2E08F3E44F91EB6A8D32A3F40C8
- 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 4600 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4600 EXCEL.EXE 4600 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE 4600 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Documents\attachment20261012-1276-8qktbh.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4600
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 316B
- SHA256 769789add5b071ce9d63074babafae118238eb814bddfb893147ce6a13373f63
- MD5 103809b5a941d55c141cb0141f82d08a
- SHA1 7f2dbad951329960281d7cacede8c44be8f52c37
- SHA512 72df5560f84c60cad9d826c51ee7e2219bd65a30c1badc021bd7c1b2b28f620edf60e0358475cd3e6f08197a7c5595ba5945b2078617d0d5b7975a0699964cec
- TLSH T1DBE04F97B325EBF5937D41E636B51DF866F2C84AC634202105CC88840D3029700A7841
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\RDK84FWWPYY7O93KUGTK.temp
- Size 1KB
- SHA256 f3e983fed5401279cc82f7e5c6265c247c1b82838e4e3fa7bc2f18302f387bdf
- MD5 eed3e202ab26febdbc18495e31b9c7ba
- SHA1 4b6cc72ddcdc20aaf70f44cdc4268c071c7a83d0
- SHA512 e25ee39e57b939f81c28a00c4466fb73de2994d5e115fe5b8a4096b4fa86064531e0539fbc4dc83b304662849617fada0ce47a5c199457a2264c2b541b207809
- TLSH T1FB411E220EA71F1ED835837666235746E230BF17EE04A32ED586122B6E68500CDCDD2A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UCIJKMABF5UZUM5LY5CR.temp
- Size 1KB
- SHA256 c6eecdd0fa9306ee0f0833499a9341d5303294a84381c4f78308831cbba7098e
- MD5 431df6cdba6ddac20c7631964c4b1d25
- SHA1 df79991c4b4cf47927200a1f6df49282e7622366
- SHA512 cf5063056c664fc91ce9e652d5501195798498f23b1f5684231e2f9efcce72b9ab644f33738106ab1a785789a5cbc69e92e1bdc18b9de8849635c42f9d0af6fe
- TLSH T1482123220DE71F1ED835837676734746E230BE16AE44537FD18552376E68500CDC9E2A
- MD5 SHA1 SHA512 TLSH