Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/09/2026, 13:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260913-1523309-kl2644.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260913-1523309-kl2644.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260913-1523309-kl2644.xlsx
- Size 17KB
- Sample260913-qhsdtsvbmb
- 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 6020 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 EXCEL.EXE 6020 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\attachment20260913-1523309-kl2644.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:6020
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Y8BJGMPJA3GDEBVEBEWR.temp
- Size 1KB
- SHA256 eaeda466e9e7993b58e8311adac60012057a0f9bf94e37ce0b0ef428dd6b002b
- MD5 a64aa62ad438d3a4207b9b2909892cbe
- SHA1 5e11c946220447679fc862b1d8f70c515f99bef0
- SHA512 d48c319175e695a8b2973cec25d85a4e72eb80ac80438dd199e9573c2b8003272527959aa7b13074b6719bb81e9744f78b1d9db45e0d1a1b03e35b13ce267e02
- TLSH T1553123022F9B4F6BD22543772726835FF2B0F915972DC22DE1C4822B6C7A3504E0AE4B
- MD5 SHA1 SHA512 TLSH