Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 16:34
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260727-753-mw21rd.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260727-753-mw21rd.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260727-753-mw21rd.xlsx
- Size 17KB
- Sample260727-t2368aca82
- 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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3460 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 EXCEL.EXE 3460 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\attachment20260727-753-mw21rd.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3460
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KSK8QHFM6XZ7YJGNXF7W.temp
- Size 1KB
- SHA256 50824aab17706abd2443eaf3d2956fcd08e12ba6f6b089e361dc5ff14793e8e1
- MD5 7740c3c2d128fbe674169aac0de2eb1c
- SHA1 7f2e18ca5f107800d9c67f3a1c6ac23cad6554dd
- SHA512 d499a7e4dbc4d6542a6ffe9d8c2319d61ecd2cb14282bc834ac5544b73eda8961fdcbb30cf12b91c584e4ca0aa79096981a03c1af6462d0bf0eb4c4b61f3e0d1
- TLSH T1633102131D971F1FC0614232993ACF59D33079A2A348C72E65C4915F7C66C04D6AC63A
- MD5 SHA1 SHA512 TLSH