Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 12:51
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1253-fyqj42.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1253-fyqj42.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1253-fyqj42.xlsx
- Size 15KB
- Sample260930-p3ta7aff74
- 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 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 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 3812 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3812 EXCEL.EXE 3812 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 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\attachment20260930-1253-fyqj42.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3812
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 1dc2a988065d6ed2b3d2a1531e8df31f1dfbeaa6288d1b96bf39ecd2cb0a22d5
- MD5 393f334d02a6b4dcfc6a2acbf0627ff8
- SHA1 3f97da636f9277b70d5e0061c2d0d33093bf6ba5
- SHA512 1fc9b6c1ee02779fe0f036f41ccbee8e93b151ebbf98d5cc63bfbea9b35f030e9047052f6e03ef22482e4822f5a456ab873a0fe179c2639e4f6d4e9e6f5a06a5
- TLSH T1E72163428B970F0BD12982F64939CB92FB72FC41DB41920DAA88521F2CB1400EB4D3E7
- MD5 SHA1 SHA512 TLSH