Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 17:36
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261001-1388025-l4gz9e.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-1388025-l4gz9e.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261001-1388025-l4gz9e.xlsx
- Size 13KB
- Sample261001-v6h8aashja
- SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
- MD5 b97e02d872014f6f3ad6be004d84bed5
- SHA1 adf2f053171fe54370cd691fb699d58fca69b6a1
- SHA512 b39c7fe01dc12ae62b272a9954e4330de97c1b847e78bbe244d4b3c2277a9eb13f3cad626e0ec81a102a7688392623f77c8e33dd6d59d13901ca0c6c21bd6e5e
- SSDEEP 384:ZShl19ZwYUoYmeoo10jUJiadaDgyM3eyln:019SVDmxoSa0m1ln
- TLSH T10D527DA93E1F8494CB5FE07CDB1411E55A8EE263819636477060F19C6ECB7E40F9B065
- 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 5932 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 EXCEL.EXE 5932 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\attachment20261001-1388025-l4gz9e.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5932
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5RG8AAQPUSZ5C0SDZPOQ.temp
- Size 1KB
- SHA256 a86c58fec400d35541673f57e9baed45b5c0db062d133a091cfe53e7c558aff2
- MD5 4c89ef52aa472989f0572ec0b87a4686
- SHA1 5dec58e3ab2a23d4f5d936b22fec1ae30533639d
- SHA512 a818cb9956947b8a2f59ddfff1f75ae3a0d6b35b9a2915af52d8f43d23413ef66d9c2c02da0f5f124fb6b983920f92d72f625f3252060a435cc3ee2a9e680e6a
- TLSH T17831FE060B8F0F4FD0A443B32E36932BE770BC1A9952EA1D52C41A2F2C74905E84CE5E
- MD5 SHA1 SHA512 TLSH