Analysis
- max time kernel
148s - max time network
129s - 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, 17:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-sjh3pj.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-sjh3pj.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-sjh3pj.xlsx
- Size 17KB
- Sample261002-vwer4sfa33
- 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 3432 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 EXCEL.EXE 3432 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-sjh3pj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3432
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YFDG5HYYVNVARY22CYR5.temp
- Size 1KB
- SHA256 1dc762f638cac949096fd5bf1f23afdda00f2e79c8801849d56fb43331b504ea
- MD5 b06b862e69b71910b7ddcc809394f925
- SHA1 d78c052d98d0781730093d6968a1427f12b34d60
- SHA512 78b7273352ebffdbe3af966e30c0956f45235e9e7069b6d4d019fa15a0d3a5a0cd907179ab0c819cbcef71babe4651fac446609a033eb75fb1b67a2350725939
- TLSH T12E21A012068F1FAFC06543333A2A830BE720B91E95229A2EB390552B6D74940C99CF5E
- MD5 SHA1 SHA512 TLSH