Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 00:42
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260818-1169-wad997.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260818-1169-wad997.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260818-1169-wad997.xlsx
- Size 114KB
- Sample260818-a2drsashpd
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 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 2760 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2760 EXCEL.EXE 2760 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 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\attachment20260818-1169-wad997.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2760
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 3KB
- SHA256 f14f2d11f2e4fec9e3d28072c94102a6cf13fb2cd5851d479d0049e0d29a2ff2
- MD5 1c072b8527ccfe2cbddcc8ca57991404
- SHA1 f4f432fabc8bf939d3d279ffdd531af00f43ee40
- SHA512 592c5384b70011170b28e344b5f5e6baedc149f73510898349cceacdb6dcef97438d58d411ecdc476bfe705f06e452fb7fbd2a77ce0dbac31b89f11118000a32
- TLSH T19851C1031F6B0E17D46442333F3EC39ACA707D129A64C76EB394D52BBDA5150CA1DE59
- MD5 SHA1 SHA512 TLSH