Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 21:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260718-1052-jlbse7.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260718-1052-jlbse7.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260718-1052-jlbse7.xlsx
- Size 15KB
- Sample260718-1bbgvads7p
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3340 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3340 EXCEL.EXE 3340 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 EXCEL.EXE 3340 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\attachment20260718-1052-jlbse7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3340
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 1KB
- SHA256 110586546150a1db5b3c587f393dbb4cfecb6915c3614b0af07625e08c9f98ca
- MD5 404c9d1fb071897bfb9be059b9287b4c
- SHA1 254eabcb4116f4f83ef2f09dfee6619476212cc2
- SHA512 27378c5ea53a23015de9da4a7adfb72786d0ca7fed94f1c1d529f59d1002d1fd18e6b0c6e3f9571dcbb1b13d44822d50d8353b2b37efa1fbc68fd049ec925e32
- TLSH T1F64131021AC70F9BC45E02756A2D8B57FB707900DB60F7DEA6C1512F3CB2D1096A9B97
- MD5 SHA1 SHA512 TLSH