Analysis
- max time kernel
148s - max time network
144s - 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, 17:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-l8rokk.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-l8rokk.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-l8rokk.xlsx
- Size 17KB
- Sample261002-v7p28avvb1
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
- MD5 451c6ea821ad114abafabe447c96c112
- SHA1 473adb6d8657712760af952aa61bf8e1580676a4
- SHA512 5a407331886a5542e7d65952e5e5daf89a2c373d773cc224f8eb809df38ad1879a7b6c0af1a418c6e83d1713dee6488127b5aad615a77bbdbc2f3133f85eec33
- SSDEEP 384:tMyUz/y3kM0B1vMSa1dpH/MRmWZqw0JfX2BtwcGFW:ivzEj0B1vMSa1dpfM770fX2fwcGFW
- TLSH T1F382AE3A96110C61CB1FA4BFD170071A61EB6A9295D633933668E2A839C33D53BEF153
- 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 2384 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2384 EXCEL.EXE 2384 EXCEL.EXE - Suspicious use of SetWindowsHookEx 28 IoCs
pid Process 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 EXCEL.EXE 2384 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-l8rokk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2384
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PKF4XT5I06KQ6ZDZB2P4.temp
- Size 2KB
- SHA256 90f6adfe319322b5db104c626f2a9f9b6ea1611df97148b2de0fc5b777def640
- MD5 8b222ceb7951e3232b1b52f4ab0151ed
- SHA1 9d1345bc45ba82ec924351324058bbef2208fe7f
- SHA512 f798a38de08eafa62876dfb6143a3bdb73f9a77f4c2a5c5d305d12bfad110445e5eab8f35c9416a4cc5d450fd9c87abd3604b84c2b372533dd4bf0287f4cfc29
- TLSH T1345134430EC70E1BD07853763B27C73FD6317909B614C25FA389551E6EA15409A5DE1E
- MD5 SHA1 SHA512 TLSH