Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/08/2026, 03:14
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260812-1169-7fj4vj.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260812-1169-7fj4vj.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260812-1169-7fj4vj.xlsx
- Size 15KB
- Sample260812-dra5pahn2x
- 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 120 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 120 EXCEL.EXE 120 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 EXCEL.EXE 120 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\attachment20260812-1169-7fj4vj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:120
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 2KB
- SHA256 cb36152c8d6f9b70707202dc784a60472367048dc31fd89c3b70ee860900e6eb
- MD5 0d17add2586ae39ea4833a572e5cee82
- SHA1 1863dc879542d3ecd21d1c3bc367fee94b955e38
- SHA512 6cf9a8152d75de6d11b45c95ee9a20e6b2814c565a8938d2e8e865b06e152ad409b4912db5720e43ef9e4d952e3d1970377186c16343e249c2ce43bff31eb311
- TLSH T1BD5134022BCB0F7BD429427A5F3A479AE720FC73E320A20D5244426FAD74514CB9CE5E
- MD5 SHA1 SHA512 TLSH