Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 09:06
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260718-1052-iguet5.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260718-1052-iguet5.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260718-1052-iguet5.xlsx
- Size 15KB
- Sample260718-k2qrfsey6q
- 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 1464 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1464 EXCEL.EXE 1464 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 EXCEL.EXE 1464 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\attachment20260718-1052-iguet5.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1464
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 f5cd703ae1660c18952120d85bde85573bda3af47b6b648b31824eb2a0c107cb
- MD5 80ca39789a657a00100b7609e3616153
- SHA1 d40d8eec10bb54412a62c35afa7a7e0a7732aa3c
- SHA512 97ef0276c0ca700db99b1df3ad78c4aaf6926635f28a82d484e8f6a3e8f8e628f8cfd7f684245b85c4d595e3b93bf75cf4db533e9c04ab98a76c6a9ddb7a67ac
- TLSH T18851C00119870B57C06842773B6E8B16F7307E16E724A7FD7942111F6D72C609AAEA1B
- MD5 SHA1 SHA512 TLSH