Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/08/2026, 13:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260820-1186-zijwu4.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260820-1186-zijwu4.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260820-1186-zijwu4.xlsx
- Size 15KB
- Sample260820-qpg7fadj8x
- 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 2464 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2464 EXCEL.EXE 2464 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 EXCEL.EXE 2464 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\attachment20260820-1186-zijwu4.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2464
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 b08c4c6c9bf15331ce7ae9b7cb513f7911a78fcee1d16e3ca6947bcdc32f382c
- MD5 7fda7dcdf6b59f7e66f0f64a777f62b7
- SHA1 002a226c69f87a3c905a83aecd24af7911d81cc1
- SHA512 3a2024bade91ecb2d54cd05c612111021daabc06f4bb9697699f66787449a713deb944926d49360d2fc1c414faa71cf729381b04706037812b36a73302b5644c
- TLSH T1E941E1001BD70F17C078423A3E2E6762EB283913A706D24DB2C4117F5CB3E405A2EB5A
- MD5 SHA1 SHA512 TLSH