Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 21:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-752-dflcoo.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-752-dflcoo.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260722-752-dflcoo.xlsx
- Size 17KB
- Sample260722-zz17qsvdph
- 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 1424 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 EXCEL.EXE 1424 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\attachment20260722-752-dflcoo.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1424
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 659B
- SHA256 c0c0c5ba9fe4976e297e4a36b771276bebdfc25ef33ea0d7dafb96a7ea539eb5
- MD5 e755a3b725fa29ece52aaeda78c914e8
- SHA1 25c3f753f0d14bff66179a7b46a8870f1f2e3947
- SHA512 54ae5b49b2f58a7416c4a0142413c9fb04c0378f10f666dc84fb7ef93d34b4c4fe345f7bba22ed1570045819c0e42a0fddeba8816c68bf31d2a864a78397dd11
- TLSH T1400120118A87AB0AE56002311636A386CF30BA11F205E30DB2C0726BBD628604AE9F0E
- MD5 SHA1 SHA512 TLSH