Analysis
- max time kernel
149s - 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
15/08/2026, 04:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260815-1169-vpfl60.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260815-1169-vpfl60.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260815-1169-vpfl60.xlsx
- Size 15KB
- Sample260815-e5ynksyfpf
- 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 5492 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5492 EXCEL.EXE 5492 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 EXCEL.EXE 5492 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\attachment20260815-1169-vpfl60.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5492
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 3KB
- SHA256 4e4ecebde5f835f100ba3f9b40c18baf0648d6ac091d34fe354b395156a3e481
- MD5 ec45e9641b98a65b6f1eed8d2a26e134
- SHA1 f02a9fdfb43129ca83f5f6d693b00ce2cdc631ad
- SHA512 3750c1600e78e3daed22bccd4b9f69b8e912c568151ef95f1fb40b268391f6eb6e0f7e78f58264c946fb37041552bd51676a7aabf74c368bac1c772b5d2285e4
- TLSH T1A75114121F9F5B0EC1698272977ADB0DD3307E97A741931EA5C0511F7C514148AEDB1F
- MD5 SHA1 SHA512 TLSH