Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 23:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-527357-5gg37f.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-527357-5gg37f.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260930-527357-5gg37f.xlsx
- Size 15KB
- Sample260930-3dphlavvgx
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5464 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5464 EXCEL.EXE 5464 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 EXCEL.EXE 5464 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\attachment20260930-527357-5gg37f.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5464
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 e5f05f6f57d0f1815c0cb9536b62a33421b1225b07c950ef6b9040842007a57d
- MD5 8d05071cf10e015a7170e321c031c688
- SHA1 60a4f39fbf82a5b94656239bc2cdf75ead286621
- SHA512 c829d4d6bc5e875f05fab4dfa71186082c442ba55f4c1795ad5c3b220f38a77d4d7a12f2a662cc24b63f775d12ee89e143bde009eafb63ef5cae87409aaf617b
- TLSH T17621A0521EC70E2AD07513713E3B976EE6B07D06A701FA0E5344452F9D61A40C9ADE3A
- MD5 SHA1 SHA512 TLSH