Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 21:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260805-1169-56plaz.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260805-1169-56plaz.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260805-1169-56plaz.xlsx
- Size 15KB
- Sample260805-1dletseb52
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2740 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2740 EXCEL.EXE 2740 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 EXCEL.EXE 2740 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\attachment20260805-1169-56plaz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2740
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 669B
- SHA256 8dc7d60ff00e1dbb332719c7b563a7812deef24dad8cc0cb076fcf072bc9a45a
- MD5 ce1b3558abdfbbcb02c22c6f829e8eba
- SHA1 87703cf92d6ae08d1bed65302341b8c56f519552
- SHA512 efe6adb97eacafbc67fea9419229a6141271daeb94df1089860e489468733d004b0a94b378c3f3fc11c08ca07082e30e75326faa48fde9ef67593a5656ea4e31
- TLSH T1EA0181024ADB7EAAD02503762D3DCB69CB70FD519244831CA6C056277CF5524EA7EB1E
- MD5 SHA1 SHA512 TLSH