Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/09/2026, 04:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260907-1106-bc0nhv.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260907-1106-bc0nhv.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260907-1106-bc0nhv.xlsx
- Size 15KB
- Sample260907-e4sqyawzfx
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2796 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2796 EXCEL.EXE 2796 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 EXCEL.EXE 2796 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\attachment20260907-1106-bc0nhv.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2796
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 4KB
- SHA256 c98f2fc7164c81585e78ec754c29a7487cc694e50e83bad718b1e7878109f8f7
- MD5 077d01b436fd6da9f39817ef5818e802
- SHA1 def385c39cfdeea267831e59c69b0895ed1d6abd
- SHA512 91954305ee5180801ecef501b9da3439e13408d10e0d06b46fda8077b0e21da0f221a6e4e9a0416913cf404fa78cb9ab26af872e5727b9bf10b5529df2b527ab
- SSDEEP 96:U1XRsFmTKbvzx3PFxRtKRRvVBb2zQ83MQ9XznZjiO:UzssTw7x3PF/tKfdxyQ83MyzncO
- TLSH T1E29111264B970B7BE02192765E3BC32ADA30FC12A710D60E59C8517F3C79A61C54DF6E
- MD5 SHA1 SHA512 SSDEEP TLSH