Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 13:56
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-9pxerm.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-9pxerm.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-9pxerm.xlsx
- Size 20KB
- Sample261002-q8tpksbe98
- 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 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 5288 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5288 EXCEL.EXE 5288 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 EXCEL.EXE 5288 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\attachment20261002-278819-9pxerm.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5288
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3MFOCQIT5ZYNY1J0ECE3.temp
- Size 3KB
- SHA256 d2c9b18987107504ee7a775688b387819d4dc2e6ad4afbe6029338e19c719727
- MD5 9cbf7205f9e2e6b9cf3319cefa27f1de
- SHA1 fc59492b1337a94d29abe27ac44a4fcf8e0dc0c2
- SHA512 4b2408b4a0ff3694150379b8079a758d218f60757a014eeefb910209fcb17a8ca99d864bec358cfdbb27fdff0a264dbe26f77667777c07a5044377600b7f8f04
- TLSH T1D55102110DAB0E3FE83483B67F3B4716D7307801AE40926EE544912F6E7E901CE8DA5B
- MD5 SHA1 SHA512 TLSH