Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 09:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260724-159293-m5w3mw.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260724-159293-m5w3mw.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260724-159293-m5w3mw.xlsx
- Size 17KB
- Sample260724-larecafd47
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
- MD5 451c6ea821ad114abafabe447c96c112
- SHA1 473adb6d8657712760af952aa61bf8e1580676a4
- SHA512 5a407331886a5542e7d65952e5e5daf89a2c373d773cc224f8eb809df38ad1879a7b6c0af1a418c6e83d1713dee6488127b5aad615a77bbdbc2f3133f85eec33
- SSDEEP 384:tMyUz/y3kM0B1vMSa1dpH/MRmWZqw0JfX2BtwcGFW:ivzEj0B1vMSa1dpfM770fX2fwcGFW
- TLSH T1F382AE3A96110C61CB1FA4BFD170071A61EB6A9295D633933668E2A839C33D53BEF153
- 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 5888 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 EXCEL.EXE 5888 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\attachment20260724-159293-m5w3mw.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5888
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DEW7NSSMJKD1XBX0M2UF.temp
- Size 3KB
- SHA256 a1292501fdcd5fa729b94768eab982068ecdabeca7031ff0cb0b435cc084d131
- MD5 b6d7d15e226b67b558b5cc43012e4a39
- SHA1 fe5d9d1cdb3a52d4c9646ff8661bb96d36edb848
- SHA512 723b0a5cd135a6e753d35cbff1920f6e296d35e218ac1d3ec0cc2212c0ef6e28569404b2571e39cef786aa48a0c3e7e07546fc02a4b3a71291e0ceaa19acdc87
- TLSH T18151C0035B8B4E3BC0A446723A7DC36BD6707D22AA64D7AF5384D17E3C60144CA0EA7A
- MD5 SHA1 SHA512 TLSH