Analysis
- max time kernel
148s - max time network
133s - 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, 18:42
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-g0w0sn.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-g0w0sn.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-g0w0sn.xlsx
- Size 15KB
- Sample260809-xcbmfsbr6z
- 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 3528 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3528 EXCEL.EXE 3528 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 EXCEL.EXE 3528 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-g0w0sn.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3528
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 f5db796cb38e194a2e7358300096e556d8d2ba16d8321d7f84150d7cda888767
- MD5 28cb37f34587f0a4d68e3fc5eadc89f6
- SHA1 1ca655c253ecd59122151858253e499c2b034a06
- SHA512 593e645353be8bcd429b759689612dabdf16c70fcb82c05bbfc629ecaf952121762fafe692d8ce1b41a1179c827d6f5f9941c3aa9ee74ad5cd08d3698f1b507b
- TLSH T1B921F0130A8B0B1BE15846B6ADBBD36AD760B832FB85C22D59C42D1E6DB5104CA087A7
- MD5 SHA1 SHA512 TLSH