Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 03:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-xh89w7.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-xh89w7.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260808-1169-xh89w7.xlsx
- Size 15KB
- Sample260808-dsfrkabd76
- 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\~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 5560 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5560 EXCEL.EXE 5560 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 EXCEL.EXE 5560 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\attachment20260808-1169-xh89w7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5560
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 115b0d20c64111a4ff71ba03b56222e49c54817bdcad3525478244ea422562c7
- MD5 717d58bc4db8ef0d722f1dc5d1c6ef5a
- SHA1 48e5e7098a5a73c55c3fda441c33ed3f9b0ce9e5
- SHA512 f84230c9a896af612ba1f17326fab75f159ea1605e09079e0a98e2bf6a54a37712dc5df05899ee6ded13871bfe6cd595ea2781dfd8e56fb28f1a9c5a745ffafc
- TLSH T18631E2030E8B0F1FD1AD47765D3B9395D320FC326720820EA680976F7D69850D659E6E
- MD5 SHA1 SHA512 TLSH