Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 23:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-1093-yr6rfw.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-1093-yr6rfw.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260722-1093-yr6rfw.xlsx
- Size 15KB
- Sample260722-3mpvqaaq21
- 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 2560 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 EXCEL.EXE 2560 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\attachment20260722-1093-yr6rfw.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2560
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DZ44GNP0N4RG87UOQ0IQ.temp
- Size 2KB
- SHA256 9c1ba914a3519961d2c594e4b14a6577f3a0ed3a13d94a2f23a37b8b7d026c88
- MD5 ca83423422748fbe087916f306e5188d
- SHA1 36ef1035702fccfc8004dae0703b43c6ad024daa
- SHA512 3da1a55b0da2adba7638ea8a6b2a3bf40a2f6a049d987b59fb322a4295d3ad41c2e9066a5b8dd077f12c740af81182a24a900df2dc89919d9585059d345dc949
- TLSH T1BD51F00119870B57C06846B32B6E8B16F7307A16E724A7FD7846501F6C72C609AAEB1A
- MD5 SHA1 SHA512 TLSH