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, 10:12
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-sz86ih.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-sz86ih.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-sz86ih.xlsx
- Size 5KB
- Sample261002-l8tmcsff35
- 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 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 4756 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 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-sz86ih.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4756
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DS35P3V9YYM21FZX5EBD.temp
- Size 1KB
- SHA256 8eff7efa0fb7dd1b4b269a4b8b6b1b82a90259cf93b3690ebcfaa9f09061d35a
- MD5 abb8b4b4d21833ea6dc4bdd81679f1f3
- SHA1 07a17c6bc137601c6125b50a0cfc3b6ba0a5a677
- SHA512 f81a5134bee35a468ad28830c8c9c5eeaee6d81d49ad3d8ee8bd38298ff140cff9a58c09de543818479bda69820992536d30d05c34a49876cc85fc37948a440f
- TLSH T1F8213002299B4F67E0289B3B2F39C75AC37039A1BB09475E5204532BADB0500D64DABB
- MD5 SHA1 SHA512 TLSH