Analysis
- max time kernel
149s - max time network
146s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/06/2026, 05:53
Static task
static1
Behavioral task
behavioral1
Sample
Sipariş _CVE2-42026.xls
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
Sipariş _CVE2-42026.xls
Resource
win11-20260513-en
7 signatures
150 seconds
General
- Target Sipariş _CVE2-42026.xls
- Size 396KB
- Sample260604-glht5aas8w
- SHA256 2665105b0eff836175deb9c326987d1b469de1c062932e80d906161d0f35eb48
- MD5 062d895bf23c70c5d274610d98cafff2
- SHA1 5be55c8f82ccf413ac6d2d8bb886bd61a3dbdf3a
- SHA512 0b87944457bd60dcc44e2a602c951c18bc54ef3fac273d7a3be7b1040f2ad017a796faeddcc77bbbf99d04f0b597b19fb1a8155dc2bee8c379969064cb09b55c
- SSDEEP 6144:X5OgK/rDWrpahaf6+yUHdyyM1DhdDU3tJ5OgK/rDWrpahaf6+yUHdyyM1DhdDU3I:XQkfkUcyM1DvcQkfkUcyM1DvFdopB
- TLSH T1A98412227212B3C7CD4BA1F685E5F6E7A748FC17AF9A63571010B78E0A377C2945A036
- 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 1268 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 EXCEL.EXE 1268 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\Sipariş _CVE2-42026.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1268