Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 23:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-xvyace.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-xvyace.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260808-1169-xvyace.xlsx
- Size 15KB
- Sample260808-3xvhyseq51
- 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 1428 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1428 EXCEL.EXE 1428 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 EXCEL.EXE 1428 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\attachment20260808-1169-xvyace.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1428
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 1d9f4763e28233e1d5949f174dda34035bb46bd8719ef1d7f8bdec3144834549
- MD5 558d806d5283c2ac1a7ad885af51e00e
- SHA1 a96f88ae01cf27b5cabd7fcd3c6e3e5db3ec62a1
- SHA512 85355afa2352c403060f8da847f04fd2261360b75ed02de1b6e3fafe3a9aabe7c5c6a97097dd1e637c69fe6c8f79801c6adafdd567c182b1195f805beb941fd8
- TLSH T1F2210D0286CA4F5BC12003332B368B5DC7787951E749D60E9AC1802FBCFE140CAA9B6A
- MD5 SHA1 SHA512 TLSH