Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 04:35
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-9uaf0i.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-9uaf0i.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-143791-9uaf0i.xlsx
- Size 15KB
- Sample261002-e717gsx1fw
- SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
- MD5 70c0ff18eefa3b8bee8c7c21d97c3307
- SHA1 1c5bd99a621f57c460bf2167b1a10c09babee027
- SHA512 ca62ccdd36f34a3c51ca3ca4db77e54c3365202f747dc44d7c1a5daefb61a51c856c4ee85c67926670d69965764bc11992dc70755757464030198afe235f51fd
- SSDEEP 384:7K+s7L63D5zv3yBpQ3lWQOCqdH5wCBCJSqxFOn53jUO:e+x5JOCqN5fkHC5TV
- TLSH T1F6626C3DBEC0C855C627A9B16A19E0815DCD046F765EF11B6B80B09C1266BD01F0FDBE
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1708 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 EXCEL.EXE 1708 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\attachment20261002-143791-9uaf0i.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1708
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CHOPUL599WSDO98AYZRW.temp
- Size 3KB
- SHA256 89d54450ad632d0c8c4d081a601196ad264dd124cd8a93d6cd9bca7a4fcbeb12
- MD5 7bb9b34a100e7273d1ed8ffea382476f
- SHA1 b464af96d2aafbde688a83ff305af58cd7cbc47e
- SHA512 9fad1caf9e9d200e7112accec33ce053fa9c2e68aab06025917ac1b824bdcda2f631a793f65a41896665f2bf26a75d3f9cfb6b0aacc7a807d6d7775eb3b71f65
- TLSH T14D6130012A932F5FD11806BE1A361B1BEB30FC03F754930EB2C9355E2CB0300565EAAB
- MD5 SHA1 SHA512 TLSH