Analysis
- max time kernel
148s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 10:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-750-468ez3.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-750-468ez3.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260809-750-468ez3.xlsx
- Size 17KB
- Sample260809-md8ngaaa54
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 3036 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 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\attachment20260809-750-468ez3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3036
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QAG93FH9V7BF7A8XINZF.temp
- Size 1KB
- SHA256 0c79e7c37f8d3f98c038b9a340f1dcb17d7b70c1a1f8f7970cfe95aa947aaa34
- MD5 1cb7173656b74884428f0e35e4d871f6
- SHA1 127b80ff0db7516797811eac59c3ef0265a9d662
- SHA512 0ca3f61cf7b9b7f0d2a92e33a04401e22dd0339469a96165dbb5665ba17383faed8accc360e72b7175f7a7e48d1218ae20413d4cb4874f2d810e87dc67c5cbfe
- TLSH T18D41F0121F8F0F0FE4A442B71DBF9389E330B861BA18920D96C4591FBDB18029B98D17
- MD5 SHA1 SHA512 TLSH