Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 22:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260729-1169-8vhxe8.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260729-1169-8vhxe8.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260729-1169-8vhxe8.xlsx
- Size 15KB
- Sample260729-2dmtbstfjd
- 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 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 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 1512 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1512 EXCEL.EXE 1512 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 EXCEL.EXE 1512 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\attachment20260729-1169-8vhxe8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1512
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 4KB
- SHA256 48a7a12da474d90613dac89e80468f007bfd85624e03738ce74a0a990efe7865
- MD5 df250fc5362ca80ebf5a37bb956ca4ad
- SHA1 c92d6e163b712959940b840a4f1ccec6e96ababe
- SHA512 7705e9bd849e9008b8c1177ba795c50f214a678d94f2a5a722251e72ebceb03442fefcb7732ddf6892c6009d629d4546135a1256f76390a29bbc20dc216fa6a9
- SSDEEP 96:UtjrRJRrhVomMgNkZaR4zd/TJNGYkz0FnRVz3UiZh:UtjNnrnlMgNuG4R/TnGYuKRRE8h
- TLSH T1FB91BD030FBB5B5BC01542762A3DC79EDB307D13A6648B1E6788D12B3CA9505CF8DA9E
- MD5 SHA1 SHA512 SSDEEP TLSH