Analysis
- user interaction
yes - max time kernel
18s - max time network
2s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
08/06/2026, 13:48
General
- Target matcha.exe
- Size 8.5MB
- Sample260608-q4ed4ae141
- SHA256 3a47c72de03fd6ffe18ef8c6fdb09b2bbe17aee11ccdef4d5a73101cc194ae15
Score
7/10
Malware Config
Signatures
- Drops startup file 2 IoCs
- Modifies registry class 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\matcha.exe"C:\Users\Admin\AppData\Local\Temp\matcha.exe"1⤵
- Drops startup file
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
SearchHoverUnifiedTileModelCache.dat
memory/2144-1-0x00007FF711190000-0x00007FF71175C000-memory.dmp