Analysis
- max time kernel
148s - max time network
141s - 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, 05:56
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-p5reao.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-p5reao.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-p5reao.xlsx
- Size 15KB
- Sample261002-gm2nmazz9j
- 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 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 1948 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1948 EXCEL.EXE 1948 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 EXCEL.EXE 1948 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-p5reao.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1948
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4RNOB9PCE6L0F6HC7EMP.temp
- Size 1KB
- SHA256 bfe86083784249288e824b8d4ea9f542f29aa99744883c76833940aa74aa77f7
- MD5 7e745ad51c172ec80d3f0858f4fcc979
- SHA1 53a896432e472e51e817044e3dc91a3d4594c17d
- SHA512 6603762300ba411e42a0933b07dbe4f542cf70668e2546d05e95e66974ffca6f5f2b61b43f36c85550450df257bcc32081e81b084a024b2506427aa9e691f597
- TLSH T12B21D01149E30E1FD82583773B36474BD230BB46A610A36D9585222B6EA54408C8AE5B
- MD5 SHA1 SHA512 TLSH