Analysis
- max time kernel
148s - max time network
150s - 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, 09:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-qdkzq5.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-qdkzq5.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-qdkzq5.xlsx
- Size 15KB
- Sample260809-lc2cbscn8x
- 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 1300 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1300 EXCEL.EXE 1300 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 EXCEL.EXE 1300 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-qdkzq5.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1300
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 53a3751a2733ded3769e4f0cf58d307084cb6f2983ea615095b7734cddeb35f3
- MD5 7bc32439c5f8a3c856bf241b0048deb8
- SHA1 ba1d596c64ae4a38035ce7cf5383b6333cea204d
- SHA512 42d50368a1ccb43b91a39d49038f48c44f56a6970979ff8cb9eeff7326836ddd6d0976b717af3a22553ecf2aa271d2b37add5e27889d495dd77a8531938d1534
- TLSH T12D31FD024B9B4F7BC46802B63979C74ACA307C159AA0876F97C0863F3CA5560DA19A5A
- MD5 SHA1 SHA512 TLSH