Analysis
- max time kernel
149s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 23:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260814-1169-vj77oq.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260814-1169-vj77oq.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260814-1169-vj77oq.xlsx
- Size 15KB
- Sample260814-3ethyabl2s
- 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 2576 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2576 EXCEL.EXE 2576 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 EXCEL.EXE 2576 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\attachment20260814-1169-vj77oq.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2576
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 3KB
- SHA256 9996883f55b2888055f0293c0464bddaf5d2d9b9b967a948de6afce279b8303c
- MD5 9fc95b743986d9a6a03a79f3b24f1030
- SHA1 93c93a8a4541633aa3f9bcccf2d8d0c1df81ddcb
- SHA512 2f04f85d66561b4f0076a2c0844c0ca1fbbf752c713b93e9f2ec218872eff67acaa8f3ad65366fe388ec3c4165de0d0c00c9f484c8215b0b6ab186d542724304
- TLSH T1BF51BD219B8B1F3FC16183321B2A8B56E728FC07E716D70DA184723BAD755508D19F2A
- MD5 SHA1 SHA512 TLSH