Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 13:06
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260810-1169-1vtb97.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260810-1169-1vtb97.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260810-1169-1vtb97.xlsx
- Size 15KB
- Sample260810-qb76psygrg
- 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 4512 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4512 EXCEL.EXE 4512 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 EXCEL.EXE 4512 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\attachment20260810-1169-1vtb97.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4512
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 f1ef42d25208de4ca320140a3fb7fd456ccd6d2f5aabdea6d223ff4c6f92cc00
- MD5 c679b7390d0900a5d306b2d335c3af29
- SHA1 e04181c25a4539e0946dc2c856b133f0017b9852
- SHA512 d16a98ffc34caabe72e87fceecfe22fcf8c51d3f0111de312cd6da5ef22a3f00de8432a958c6c5a41e01307624664bb126891246a00c2146553b0041cf869d98
- TLSH T1A021F0022B8B4FA7D06802755F3E8B97F7207902C714A79D0589651B3CB68508E8DA6B
- MD5 SHA1 SHA512 TLSH