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, 05:44
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-y7t2av.xls
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-y7t2av.xls
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-y7t2av.xls
- Size 100KB
- Sample261002-gfhbeassft
- SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
- MD5 515ae7e780940977a9ca9903a315bc49
- SHA1 b65f19d79abcb5bbb2f18f12f729fc2bb3a573be
- SHA512 7a1d6ff7b307360e3f982f36896a2a3ef10cc9734601a2f6c8d9b274cb408a5db44818feaf756a67bcac65c607f87c21c193f83c7daa9ffeea126d5df63ff031
- SSDEEP 3072:zgk3hbdlylKsgqopeJBWhZFGkE+cL2NdAlwVtAxGC//j0/:8k3hbdlylKsgqopeJBWhZFVE+W2NdABa
- TLSH T195A3A2A29F7FBEB2C53DE23984A915741732DC011D394B8F62D4A4646EF3EA73B00586
- 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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 5232 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 EXCEL.EXE 5232 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-y7t2av.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5232
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\D110YXC9K9LM1T3M554C.temp
- Size 1KB
- SHA256 b2f9fd41efca3b070bb518f0f20102e9a65240f3b5ed8a9dcacc2474d40dc0e6
- MD5 91cb65ae68c57d44a57731e7a525425e
- SHA1 64a83ae5d6080716f492ad2dfb323bae1b360e40
- SHA512 a2edbe90e9d767f176001d420d3795c4baf8b02d0cba36881086c37dc3b2fb360038d9e2ed39eece3eabbaf11343fa33172c5d4fcb4a9e0a013eb9fad28a03bd
- TLSH T1A921300617C30B9BE79407371D2B8309F7F0B806D308920EA680A56F7C60D40AA6CB9E
- MD5 SHA1 SHA512 TLSH