Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 12:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-l2sm9c.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-l2sm9c.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-l2sm9c.xlsx
- Size 114KB
- Sample260809-pgln8aad29
- 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2500 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2500 EXCEL.EXE 2500 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 EXCEL.EXE 2500 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\attachment20260809-1169-l2sm9c.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2500
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 3a4d89189047bf6d83b15db6f74a491b1152f1c1cc20b40d806e3a1075ab8625
- MD5 a712fd575ddddf11020d4126eff29d64
- SHA1 81b8e3c6f5cf01dc609349167cc0f390bf5ddab5
- SHA512 b1f1c3c9573f06373255f428b5256e95813a7d67717cf1819138075ef55faf7b9e2b7c50f726cf2298d4f9d7d65525ff5aacc08b59cee1797d4fcc0a78a62147
- TLSH T16B41FC220B970F27C0A187B55E358751D3307E03A728C61EF8CA512F6CBE5808A69B7B
- MD5 SHA1 SHA512 TLSH