Analysis
- max time kernel
148s - max time network
118s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 17:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-9mrql0.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-9mrql0.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260808-1169-9mrql0.xlsx
- Size 15KB
- Sample260808-vs4xtsvycv
- 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 4372 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4372 EXCEL.EXE 4372 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 EXCEL.EXE 4372 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\attachment20260808-1169-9mrql0.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4372
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 90183f2b914310aacd4a5d08af9a54552c3d862bbd4f98f5992c6ea370f1598e
- MD5 4b44bbe5f818cf6b2d9d24f6fe78160e
- SHA1 1ab9a5fb6b7a7c8e94a43c2918a6a6d2b9e59bea
- SHA512 b3d387ae33edce75d54bc99654f9a9d9a46eb4d1a5527176cfcfca2f80db6a01500061d3abc670f9785e0f2c955a2cd860d2e9b127c514784968d8a3ed40f331
- TLSH T13A21F0024AC70F2FD06103735B7B8726F7717926AB658A4ED248621FBDB6D40EE4CA46
- MD5 SHA1 SHA512 TLSH