Analysis
- max time kernel
148s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
Product_Catalog_2026.xls
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
Product_Catalog_2026.xls
Resource
win11ltsc2024-20260710-en
8 signatures
150 seconds
General
- Target Product_Catalog_2026.xls
- Size 768KB
- Sample260819-plcl4stfpa
- SHA256 75c990a5d56ae00326060d1b6c7148a062537d8ae26926513dea888631596fda
- MD5 631ca61a65af9a778a494d171631a920
- SHA1 0a07f0698b906cfdec5c3fc2986c720766b99923
- SHA512 3afd873542beab52eefc25f3846b5bd117b32231d44e896d54de062a290beee0209ff953b3baf3082978a8cf43d4111e9127b029045de127ab3bc48b7315eac9
- SSDEEP 24576:Y6S0UOLFsp/e20nfc3lUBtdlOOsSOlibaUcZ:Y6pUX/e2yU3lOlO57l0rc
- TLSH T1F1F423223C52CF53D2A6A2B318DC9CC71B9BFC01AB5158EB29D4379D09315B0CFA25AD
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2976 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2976 EXCEL.EXE 2976 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE 2976 EXCEL.EXE - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\Product_Catalog_2026.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2976
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 856ca861e6a9e7df721422ddb58280df617127dcc86f16197e634ea6476ab8d4
- MD5 0fb1b51c369b4467e942dba08c621bb5
- SHA1 5b6fe02db801189175a134c949579c187f3cb55f
- SHA512 aa8275fd78ef3ee9d68b51219d2432cb9ffc250be08fd1cc511f439f33856db6920fe44a22ec568b8843eca5837807a2182608601042d5149a1aade88d5e68f3
- TLSH T16B21FC110B8B1F17C8A04A76593A8B0DD774BC13A319C51EF1C9211FBD756508E586BB
- MD5 SHA1 SHA512 TLSH