Analysis
- max time kernel
148s - max time network
135s - 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, 04:34
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-wicx2n.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-wicx2n.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-143791-wicx2n.xlsx
- Size 5KB
- Sample261002-e7b8csxzet
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4672 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 EXCEL.EXE 4672 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-wicx2n.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4672
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1WKETE980M0427XY2CAX.temp
- Size 653B
- SHA256 1b86b0a4b1bca02b65ca9664d47008ef9ba2ce326173885f6fc8c0842e00a0fa
- MD5 3c25be48c1c4a03d95297d36f639c069
- SHA1 72356633fecf8126136be238214b273a89ad38fb
- SHA512 8bd3a60c6447edda645c46f2f50d5843f0d4dc1e6fd0e954f0f52121f23aa41b18b81b782515ea9999bc92ac16f0f4ae2abbb58ec1d73725fd76762cbc3bce42
- TLSH T198F0C0025E9A8B5BD064873A5E35C327F230F8416718B31DA5D8253B2CBED80CA5DEDB
- MD5 SHA1 SHA512 TLSH