Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-logvb3.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-logvb3.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-logvb3.xlsx
- Size 15KB
- Sample260809-ppfsyaeq7x
- 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 5956 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5956 EXCEL.EXE 5956 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 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-logvb3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5956
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 50ea77af37cbed7c6b9d8c74b354c3516e1e1dcf198b0525fca0589e7ec89b5d
- MD5 b7e55e7bddaa5f6ee2ed5dcef82d7d47
- SHA1 3f95774af2d5c7bd62494fe5fa0782ec705a2446
- SHA512 b1b690e62485b24c4269cc785233eb348b6abec59063d600cdccb5cefa84d1a222a0a665c7bcad12d59bf39a72e29df7c536fc01117b4d9842bfdb51156ed592
- TLSH T1285112030EC76F5BD26807311B3A8F29E330B903BE10D71DA388622F6DB5C509A5CD96
- MD5 SHA1 SHA512 TLSH