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
16/07/2026, 22:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260716-1154-fvu6a4.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260716-1154-fvu6a4.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260716-1154-fvu6a4.xlsx
- Size 15KB
- Sample260716-2bcwcafs5l
- 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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2424 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 EXCEL.EXE 2424 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-fvu6a4.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2424
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 ca6de607da4dfd5af0169200860a69bef958b6d9b0714efb7b54caf6dcafa460
- MD5 0ac4d887ac044705812788af25a36834
- SHA1 6ebf8027bce149161e8e970215ceffaa4cd1637d
- SHA512 46c86ddc0d132f0ecf68c9ae385e1307ad81eeb1c94c5ec313f475f49e1272b93e4d7a79b69c3371d5e682be4579a144fdf0d1984609b9cf99018a9d7381369a
- TLSH T17641CE134F9B0F57C07943B6257A879AD7303C51AE58C75F6AC4E23F3CA9500CA4DA6A
- MD5 SHA1 SHA512 TLSH