Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 12:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260817-1169-zbocjk.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260817-1169-zbocjk.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260817-1169-zbocjk.xlsx
- Size 15KB
- Sample260817-pgk3pabc33
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4564 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4564 EXCEL.EXE 4564 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 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\attachment20260817-1169-zbocjk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4564
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 4KB
- SHA256 e57676d4ec0f1756e5a3dd4d3627b05fd09a61698ac1f885fa68bd51b1bea0a2
- MD5 98eca49e0a3d99c124fec90d65992abb
- SHA1 2a349a51bd396ec66c216431197aa6302e5b12fa
- SHA512 748865e5882f29f4a14cc09193a0c6a575adc653da5f0865fe118ddfaa70e3d21d1cbe5bfd343e0700fbfe2e77aaa88b430db32e51b16834c0d75d97ba6d4588
- SSDEEP 96:U3RxBP+ZRorzDta6rY752UG7RlGqVlKERXaYZRRo01RZ4u+:UB7P+XovDta6rY92UGNlxVlK0XaYXRoZ
- TLSH T16591F1011E9E1F3FC09583392F36439FD6B0BD11EA21965DE78C112B5C265624ACEB3E
- MD5 SHA1 SHA512 SSDEEP TLSH