Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/07/2026, 23:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260726-159293-13ihdu.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260726-159293-13ihdu.xlsx
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target attachment20260726-159293-13ihdu.xlsx
- Size 17KB
- Sample260726-3g5c8asfrd
- 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 5472 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 EXCEL.EXE 5472 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\attachment20260726-159293-13ihdu.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5472
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 ee4de8ca85dc94534ab1b0d3a50bf8ee7887e73b2e87f98b1d39d5ff974d3a05
- MD5 9ad2ed92b0a3217b1aa80a89c6d5169d
- SHA1 46fb63841efdd4df038d7c5bf336596f1547f940
- SHA512 628f1f3277052c184af809a3e7a125fac32ff6e9158a1b4fcb4c1a20ff9d5660c47256aa25df1e9bf671f7ee8eb2a76cd3f959a1fad5543a315967be16f3081a
- TLSH T14D51322206975F17D02543721A298B1AD3307E07EB24D61EF2CA611F6DA1151CE6EE7E
- MD5 SHA1 SHA512 TLSH