Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 06:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260801-1169-s10xa6.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260801-1169-s10xa6.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260801-1169-s10xa6.xlsx
- Size 15KB
- Sample260801-g2lkyseq7y
- 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 764 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 764 EXCEL.EXE 764 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 EXCEL.EXE 764 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\attachment20260801-1169-s10xa6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:764
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 916b4cc63894874b00bec9d5a6a978c7f00370ad0e0c239daad585ef2f733fdb
- MD5 c6256e0814399e0b6871758cc6fda5b7
- SHA1 4b65348be3e7b21faa9f3678657c2e4ef2d2948e
- SHA512 09c80548aef4d78246ef868e3497b7cb9682b84dad24ef7ab1a92f8c66cd2859546dcc307b27ee2553d6819dc2889391c700a11ee8994ec0d199885e415fe571
- TLSH T121410D0109DF1F5FD03203361B3AD76AE3307912AB90C62D9684A12F7DA5994DA0DD9F
- MD5 SHA1 SHA512 TLSH