Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 07:49
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-4gg1fx.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-4gg1fx.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-4gg1fx.xlsx
- Size 15KB
- Sample261002-jn2fcsxdpb
- SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
- MD5 70c0ff18eefa3b8bee8c7c21d97c3307
- SHA1 1c5bd99a621f57c460bf2167b1a10c09babee027
- SHA512 ca62ccdd36f34a3c51ca3ca4db77e54c3365202f747dc44d7c1a5daefb61a51c856c4ee85c67926670d69965764bc11992dc70755757464030198afe235f51fd
- SSDEEP 384:7K+s7L63D5zv3yBpQ3lWQOCqdH5wCBCJSqxFOn53jUO:e+x5JOCqN5fkHC5TV
- TLSH T1F6626C3DBEC0C855C627A9B16A19E0815DCD046F765EF11B6B80B09C1266BD01F0FDBE
- 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 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 2616 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2616 EXCEL.EXE 2616 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 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\attachment20261002-278819-4gg1fx.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2616
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\F2KZWP8C7QIM0TR5390V.temp
- Size 1KB
- SHA256 16f8b22a1c90ff0dfae90214fdf427ec715babf199e3cd952c0575a9636af27b
- MD5 992d52d773541dff4d5cbaad1484b4f8
- SHA1 b5d136b84ccb0b98761d3c080af1107a36f16dbd
- SHA512 bb0c956764a126d0ac6a58bd6d5d9753974d0793725dba621f8a22cb5f5f3b3c4464dfd2a44e2d4f50cdd68b8be2c08285ae3823f2fb47944b3c48524ca51c19
- TLSH T1D93113130B8B6EBBE15C53776A2ECB19EB243C119704B35FB384613FBD619404A2EE59
- MD5 SHA1 SHA512 TLSH