Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 22:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260807-750-cg1ki6.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260807-750-cg1ki6.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260807-750-cg1ki6.xlsx
- Size 17KB
- Sample260807-17xpysvbqh
- 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 2072 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2072 EXCEL.EXE 2072 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 EXCEL.EXE 2072 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\attachment20260807-750-cg1ki6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2072
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 1KB
- SHA256 d2ad15a05b3f3b8227d4f87655ed2edafc6a5b18baa84c091e5ed868c8db9824
- MD5 3dc9004a544903790a2a668a4df42161
- SHA1 24cd8300b552b4bb482475a980cc1af5c2d125a2
- SHA512 7af7d3c37f943d18f6ac177cc04cd0cdad21bed7c1ece2bad36f9c33cb5d197a0563a829abe696cf3685716e7b8f265cde5d4ef82cdb5bb15f384f1a0d7fb1fc
- TLSH T14E41F0121F8F0B0FE8A842B75DBF9389D330B861BE14920D56C4591FBDF18029B98D1B
- MD5 SHA1 SHA512 TLSH