Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 09:47
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-hd1qu7.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-hd1qu7.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-hd1qu7.xlsx
- Size 20KB
- Sample261002-lsnfeathrc
- SHA256 8e9b6db172ba674734bd749dd79f5801b76c3857f6936bbddbe6035b84a10a22
- MD5 d54705afb35e2b567ff4da571623efa5
- SHA1 37aeb77aeac48362237ab07efe1d4b57b76ac10d
- SHA512 6a93fb912633c0f67a124e8531b816f81550868c10e87e767f76fb5ed7cb2995d68f06e07d710fc9687f4d9211a5a349be070a98fde5f7ab4db01c4763f803a1
- SSDEEP 384:YDLSpX2LGGVFIJ7uLx/I4hoXgu7qW+NrDE5giL6wR6meuaAQUr/:oLS5U7+J7uV/owpW+BDE5Lebm/HQ2/
- TLSH T1A092AF38E40AACD8D26AB4FE408D12A2152D6996D354AF0B3DE1F65C2E4465F0F8F1DA
- 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 440 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 440 EXCEL.EXE 440 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 EXCEL.EXE 440 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\attachment20261002-278819-hd1qu7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:440
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4GR3MOASB1TX91MBXE22.temp
- Size 2KB
- SHA256 87e723cb10dfcb73c73388541dcfbf8847cf552162fa17385e84ad1d90fa194d
- MD5 ff74b4cd7b9a7826b045c58bbb07704e
- SHA1 8721415ba5a975fcafa6bc2b1214b3b6d8b86fab
- SHA512 b97727e6706b52062559b72626c6db28594b5b8ab94a754f9a187c61cead109ef7cd3343da0c6ba31a7f83842df739b564ce8b74bc406d125f37c2bbb1f06754
- TLSH T135510F0107CADB3BD0A94AB65636C759D7B0BC028B89814D66AC935F3CB2610C76DB0F
- MD5 SHA1 SHA512 TLSH