Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/07/2026, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260716-1154-nkcqh7.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260716-1154-nkcqh7.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260716-1154-nkcqh7.xlsx
- Size 15KB
- Sample260716-razcvaez4q
- 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\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 3084 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3084 EXCEL.EXE 3084 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 EXCEL.EXE 3084 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\attachment20260716-1154-nkcqh7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3084
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 2KB
- SHA256 7a264c90c993831c84e329b27c88c49d0aaced99c4dc2f138fbab4fb997b93ea
- MD5 c3df6ac6564654bd381b0a5da794c9d9
- SHA1 de10fd4fe3a6dc8d8d5de1292530afe17a2e66f7
- SHA512 cbd44f2454b1cf90ef7309ca98cd0e3a556cb23c6244ffcd35503bfe69c2839ff550319c8149e753494285bbf07352390a00a71b66e2b8fce35710f18bb4a64f
- TLSH T1F151230A0F5F4F67D11443B36B2B8BBFD271B805DA14424EBB9851AB6C655108F5CF1D
- MD5 SHA1 SHA512 TLSH