Analysis
- max time kernel
148s - max time network
153s - 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, 09:38
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-ajbsu9.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-ajbsu9.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-ajbsu9.xlsx
- Size 15KB
- Sample260809-ll2dpaytb1
- 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 4168 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4168 EXCEL.EXE 4168 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 EXCEL.EXE 4168 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-ajbsu9.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4168
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 5f6e1ed0df16f23bce13252bdba850b3e8e6efb38702a52bf3c00b8c91800c8d
- MD5 7ade3e4c1edfabdefd5d46062907d279
- SHA1 0ec8a961a89971e2daa8a1fa3edbcc38ead55886
- SHA512 d2328d378fbebc869b73258f0913fa2885d064750d1a450f13f29cf6470ff300574a1ce304053b788e791ed824b15195901cd7582aaae40c40da33e85ef83a76
- TLSH T17321FC031E9B5B1BC0844372523B5709E330BEF3D32AA21EB9C4421F3C768848E98D2A
- MD5 SHA1 SHA512 TLSH