Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 22:46
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260727-1158-qz85vw.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260727-1158-qz85vw.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260727-1158-qz85vw.xlsx
- Size 15KB
- Sample260727-2px4fatvcx
- 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 3616 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3616 EXCEL.EXE 3616 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 EXCEL.EXE 3616 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\attachment20260727-1158-qz85vw.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3616
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 a1ca45c1ad3ca9f47ffc1f33eaf23c0be78600cf2ca2039dfe6d7f6bd5fcfa18
- MD5 6242217310bb64ca7a484b9465f4be3d
- SHA1 2a5ebb83593a0a45db96e4ca19678f3688f38138
- SHA512 9418fe94712830683fb08d50c293c72db59c75fa88a22581a105e71e48fbfcba2c4b4257c9dad11023df8f03039fd88845972178413ea4b1f9178bd2b3689ef7
- TLSH T17541C0024F9B0B6AD054C3B25A3A877ED171BC09C720864ED388966F6C65550CA9EB3A
- MD5 SHA1 SHA512 TLSH