Analysis
- max time kernel
148s - max time network
133s - 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, 04:46
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-qnso2u.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-qnso2u.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-143791-qnso2u.xlsx
- Size 5KB
- Sample261002-fd7ylswbrf
- SHA256 c1c061fdb87fedd5fec3fc4525ff8eaf7a80f81ad83b4fcbfdeb1de4956b2973
- MD5 b29eb93569db0e1f6ca55cfd350c435b
- SHA1 6777ebca3046c7f42f4641af97f8b94a33be168b
- SHA512 468a8b5ef6fa36b6a25a8553bb0c0a3f80e844b29081807357ea458923c42830dc0a70a97abb8c335706cdc8a030c132139b660d21dd745ccda577d0cadb4f3d
- SSDEEP 96:a4frwj7zOVl8hPY1yKDtqEBW4/0qdNEeU8WgU4RO5yP+NaiZQin60J:a4fra7ylxwNeW42/MOu+NaiZ7J
- TLSH T162B11A2F3F89E099EBD6D67287188143C45D384EC595E6CA9264B08C1BF39D00B1BAAD
- 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 5668 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 EXCEL.EXE 5668 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-qnso2u.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5668
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0I36NTK47SN73DN3SV76.temp
- Size 1KB
- SHA256 88eb5575bf1479fc02e9fc6c1bdf740d86c6c1fc1b899b5705ef67b10a0aa3b2
- MD5 87af8942e8f985507b5aa38c299ebe19
- SHA1 714a13cc99ee3e54e9a54381fb2a30b1edf53a4a
- SHA512 a5ebc0f72e1902a3229c35e2776e9634269d327d7bd3a94773993cffb2c285c9c85c4fe3563541e97edc814e928fac9241c4e712acfdfcd387628a9a5ee3d2ca
- TLSH T1C841020219FB0E5ED83082723A3A871BD2307A12FF44937ED5C5A53B6E74804CD9AE13
- MD5 SHA1 SHA512 TLSH