Analysis
- max time kernel
298s - max time network
183s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
29/06/2026, 16:27
General
- Target Madium-Installer.exe
- Size 13.0MB
- Sample260629-tybmsshx6z
- SHA256 2ee90a1ea33cabb04324c4c81fbf5e10324555daa15a5ce1cca057c12e61b096
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Kills process with taskkill 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Madium-Installer.exe"C:\Users\Admin\AppData\Local\Temp\Madium-Installer.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c cls2⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c taskkill /F /IM Madium.exe /IM Loader.exe >nul 2>&12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\taskkill.exetaskkill /F /IM Madium.exe /IM Loader.exe3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Madium.exe
memory/4524-0-0x00007FF726473000-0x00007FF726C5E000-memory.dmp
memory/4524-2-0x00007FF726420000-0x00007FF727956000-memory.dmp
memory/4524-5-0x00007FF726420000-0x00007FF727956000-memory.dmp
memory/4524-1-0x00007FFAEE290000-0x00007FFAEE292000-memory.dmp
memory/4524-6-0x00007FF726420000-0x00007FF727956000-memory.dmp
memory/4524-16-0x00007FF726473000-0x00007FF726C5E000-memory.dmp
memory/4524-17-0x00007FF726420000-0x00007FF727956000-memory.dmp
memory/4524-39-0x00007FF726420000-0x00007FF727956000-memory.dmp
memory/4524-40-0x00007FF726473000-0x00007FF726C5E000-memory.dmp