Analysis
- max time kernel
148s - max time network
132s - 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, 14:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260716-1154-8jsqez.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260716-1154-8jsqez.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260716-1154-8jsqez.xlsx
- Size 15KB
- Sample260716-rrt5fsbt2y
- 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 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 3856 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3856 EXCEL.EXE 3856 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 EXCEL.EXE 3856 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\attachment20260716-1154-8jsqez.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3856
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 4286342cc19fe7a7cf489b912828bf68701d2397a313e4dc8fc94c4dd7411c64
- MD5 9e0b1331575f352e335334e2af2db4b4
- SHA1 591c17a5056ade8fc1c08ae9db487cdf9ac0d643
- SHA512 a93763cc0117b6e00aad950e8029cb753a5995baccceb612887200f1932612bbaf3af41e3726c5ba67c5dfb1f30ced841c006f37c36924058fb7ff1a8e0264b8
- TLSH T1415101026AD70F5BC09443722A2E4B6FE7307A11A714539EA542711B7C77804C66DA77
- MD5 SHA1 SHA512 TLSH