Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/04/2026, 13:59
Static task
static1
Behavioral task
behavioral1
Sample
25767378.xls
Resource
win10v2004-20260130-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
25767378.xls
Resource
win11-20260130-en
7 signatures
150 seconds
General
- Target 25767378.xls
- Size 665KB
- Sample260415-ral3hsay9x
- SHA256 4af6c64deb00a17455f57d81be32584e041c496b423fe8b95ae187b968c4be6f
- MD5 bce6b6374b5e1b8f9b5c3d401f0c1ee6
- SHA1 9b21b1e73eddf5736505fad2ac27672782d4ac2d
- SHA512 babd9254ac9e1d186c0d6da08908bdf6a8826a6d95955a54b564ce095fec5ff45bf36f81adc469c2dba030fc1b5b9b6b5db98f49394d16cd82b3569b950f95e6
- SSDEEP 12288:VeCl5Gd4FacNR/LvxKxibJTBdXYRT80/KadKd8FQzjM9/JpUAIH:VeCnGd4LJ7/YRT80/KadKzM9HG
- TLSH T18BE42311B4E1AC0FC0C7A7F6DAD086C65B5CFD661F86F95B315033AE4D39E201BAA624
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 3320 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\25767378.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3320