Analysis
- max time kernel
150s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 06:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-eh1pyb.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-eh1pyb.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260808-1169-eh1pyb.xlsx
- Size 15KB
- Sample260808-halx3sbj2x
- 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 5956 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5956 EXCEL.EXE 5956 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 EXCEL.EXE 5956 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-eh1pyb.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5956
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 4KB
- SHA256 5f36150a32fa3886ec3fcf44261c0c882a6207288e3d838c6b1b40984f4ac13d
- MD5 901692325f4eadd8217c2e3ce30da2b7
- SHA1 110eebf7f4cd5a80a2e7f2d54aedfafe06500253
- SHA512 94d1108c65831b9707640686267df3d8ebba9b2bd1db7b283fb4279f0ed018c50d2b26fbffd5dc3415af42d86715e6233b28de83eebc65ef3258de5f63747ec8
- SSDEEP 96:1ERAv8Bbhy8dzeO2A4bhyxzE2JRnz1iR5vhyDyONhyEIMbTR3ezHZ:10Av8xh5eO2hhCE2nz1+5vh1ahrIMb1y
- TLSH T180A1AB224AD20F1FD42443762A658F16DB30BE13BB25C71DE1C7521FADB12508E9DBEA
- MD5 SHA1 SHA512 SSDEEP TLSH