Analysis
- max time kernel
148s - max time network
139s - 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, 03:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-761-d4jelk.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-761-d4jelk.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-761-d4jelk.xlsx
- Size 114KB
- Sample261002-ee283ssw5k
- 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5924 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5924 EXCEL.EXE 5924 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 EXCEL.EXE 5924 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\attachment20261002-761-d4jelk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5924
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\73SPPEP42VQAKBZEA52W.temp
- Size 645B
- SHA256 1eb66104e1a4b1c945c70717faf3976f28c873677d409a7d3e22349f64eb0db2
- MD5 79bc5d65999d3f425922a342acbd397d
- SHA1 9f498b50fba3d46b0454bfc77374caabd2756782
- SHA512 a53405f4744ea79c36d14b0beea1c387e5df41183e60bc0213c0a955088e162fa9264716bed8603e13476ea7661dfbc5a37e895d4ea1cfb4ce781d82478dccc6
- TLSH T1A5F08B0A6F831F1AD42043B74B25831BC760FC605611410FE288827B3DA5A40C99DEC9
- MD5 SHA1 SHA512 TLSH