Analysis
- max time kernel
148s - max time network
152s - 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, 05:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-750-apiok0.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-750-apiok0.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260809-750-apiok0.xlsx
- Size 17KB
- Sample260809-fx5bts1dka
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5368 EXCEL.EXE - Suspicious use of SetWindowsHookEx 42 IoCs
pid Process 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 EXCEL.EXE 5368 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-apiok0.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5368
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 2KB
- SHA256 7009d52ce81c83e1905f94a46780a95350021b958d5f03ae6510e5a90ee83459
- MD5 61062efe1384545955752a369ae6e20e
- SHA1 69082cc99a5e2474cf11457b0a4b8483004ec4a7
- SHA512 b340c202fabe99c9d8ffa92e92ec60a81e6a8e56837a1ba9911dcc468af9472b1cd7d2a5dd0dda805d7f73f5eb8beafcda869a4ec68b472d846cc1a214908209
- TLSH T1D0510502699B1FA7C09042B25A698F56FB307911D7B0A3FF5148411B7DB2800DA9DB57
- MD5 SHA1 SHA512 TLSH