Analysis
- max time kernel
149s - max time network
139s - 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, 14:58
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-wy3mkv.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-wy3mkv.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-wy3mkv.xlsx
- Size 5KB
- Sample261002-scb6rssbrd
- 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 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 2660 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 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-wy3mkv.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2660
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XO4VPNIIHOGVT2DX7MQ3.temp
- Size 1KB
- SHA256 2cd21b36eef5a3602a04ffb8dd1a7e42cfdb58a505d5df4431d080e4d59f0122
- MD5 f16a1b9ec7edf9a28d301204e62538ce
- SHA1 bc9e2f16ba7d365c41575f2eda6efbadb993dcb8
- SHA512 b42079b2446e113004aad43d0921f146794a19dc59366e458b94f17f5898b34dc50ebd37b534041e6d5eaff63a09366570e6bb80b4b51a382e03f4ee188522d2
- TLSH T16941F0021FD70F5BE0A8833656369B5FDB207D059B10914E7386B25E3EB64005FADB6D
- MD5 SHA1 SHA512 TLSH