Analysis
- max time kernel
149s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 16:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-lkup89.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-lkup89.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260730-1169-lkup89.xlsx
- Size 17KB
- Sample260730-typjnasbqg
- 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 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 4484 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 EXCEL.EXE 4484 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\attachment20260730-1169-lkup89.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4484
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 5KB
- SHA256 bbd5885c2a447ca8d7bb2addd4592da2bcf040609a04189f5f8e4d790b3c3afa
- MD5 8064366158a3445191641cce2054f65d
- SHA1 39ab6a01c444376ee6299aa1659177824ad57bb3
- SHA512 22fa6aa10f78507e23e3fee45caefeb7683a611c7cd7c7e1d441a575bf7bab26abcd99fbd58d633570f84f218470db8ef07908f632c484c38e6e1eaed700f9b7
- SSDEEP 96:DkR1zpapxREQoikoRlSC6RAxca797RPQ36TmPW:AxpcEPivlSnASa7fYKiO
- TLSH T195B133811ADBAF2BD0384632673AF39DFB703D12DB59A61E7784101D2E728009B5DB5E
- MD5 SHA1 SHA512 SSDEEP TLSH