Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 01:02
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260806-1169-m1nq1k.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260806-1169-m1nq1k.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260806-1169-m1nq1k.xlsx
- Size 15KB
- Sample260806-bdsfpsbj8x
- 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 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 1920 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1920 EXCEL.EXE 1920 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 EXCEL.EXE 1920 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\attachment20260806-1169-m1nq1k.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1920
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 2KB
- SHA256 9a112e96bc39b22e4f66f44e4b9418549c04abb7cccc9dda2062dd6d71853f03
- MD5 c8b71f0172c4a207878288afa0baf0bf
- SHA1 22f02a0d659806eb2ff3c4dc73c327cb923dbba4
- SHA512 9083dcad28f8902cd8fd9efbe6a9f11629fa98a808a73bdf03a87de9243ba1320311f1da103c03ffd8643b2ba56eb0f1f364d3f7d387c638f997d80da41354f8
- TLSH T14F5124151E571B2BC0A047762B3A83AFD270B911972193AFBBD8121F6C715518A8DB1D
- MD5 SHA1 SHA512 TLSH