Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 16:59
General
- Target Antares Auto-Tune Pro v11.0.0.exe
- Size 88.4MB
- Sample260804-vhkffas1ax
- SHA256 0b179109486e02dd80791d663054331ec7651545ea27052e9c9cb843f06d55b3
Malware Config
Signatures
- Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops desktop.ini file(s) 7 IoCs
- Drops file in Program Files directory 46 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Runs net.exe
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
- Views/modifies file attributes 1 TTPs 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Antares Auto-Tune Pro v11.0.0.exe"C:\Users\Admin\AppData\Local\Temp\Antares Auto-Tune Pro v11.0.0.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-VRILJ.tmp\Antares Auto-Tune Pro v11.0.0.tmp"C:\Users\Admin\AppData\Local\Temp\is-VRILJ.tmp\Antares Auto-Tune Pro v11.0.0.tmp" /SL5="$500DA,91715633,864256,C:\Users\Admin\AppData\Local\Temp\Antares Auto-Tune Pro v11.0.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" stop "Antares Central Services"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop "Antares Central Services"4⤵
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C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" stop CmWebAdmin.exe3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop CmWebAdmin.exe4⤵
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C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" stop CodeMeter.exe3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 stop CodeMeter.exe4⤵
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C:\Windows\system32\attrib.exe"C:\Windows\system32\attrib.exe" +r /s /d "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\Antares\*"3⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exe"C:\Windows\system32\attrib.exe" +s +h /s /d "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\Antares\*.ini"3⤵
- Sets file to hidden
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exe"C:\Windows\system32\attrib.exe" +s +h /s /d "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\Antares\*.ico"3⤵
- Sets file to hidden
- Drops file in Program Files directory
- Views/modifies file attributes
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Auto-Key.xml
Auto-Key.aaxplugin
AutoTunePro.xml
Auto-Tune Pro.aaxplugin
desktop.ini
is-5M0GU.tmp
is-G5EVA.tmp
_iscrypt.dll
Antares Auto-Tune Pro v11.0.0.tmp
memory/2352-1-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/2352-11-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/2352-224-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/5812-13-0x00000000027A0000-0x00000000027A1000-memory.dmp
memory/5812-12-0x0000000000400000-0x000000000073F000-memory.dmp
memory/5812-6-0x00000000027A0000-0x00000000027A1000-memory.dmp
memory/5812-223-0x0000000000400000-0x000000000073F000-memory.dmp