Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 05:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-750-xuu0fa.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-750-xuu0fa.xlsx
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target attachment20260804-750-xuu0fa.xlsx
- Size 114KB
- Sample260804-glvtpadh76
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 2312 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2312 EXCEL.EXE 2312 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 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\attachment20260804-750-xuu0fa.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2312
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 3KB
- SHA256 c75f396afc9bd0fee9e5cf8772a4241dcce26515d647d4ee8ceeaca381cbb6a1
- MD5 91c4249036c708bf8aea94390b50aa97
- SHA1 24ffbf41106a1e37a8b5f3d0548178236ef0efa2
- SHA512 1426c7d1042fad420f46b70985dfe059690798863a7e1c6a032b27ac3aa74b54c95db5dda945b37569df22e20a1d2d05f335da0d3cb92170107c7e623612e1ec
- TLSH T1228121025ADF2E6BD118823A152A8315D731BC06DB66D31F3188732E3EB57005A5EFB7
- MD5 SHA1 SHA512 TLSH