Analysis
- max time kernel
149s - max time network
178s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
25/06/2026, 13:22
General
- Target DELTARUNE.Chapter.5/DELTARUNE.Chapter.5/mus/noelle_ferriswheel.ogg
- Size 1.3MB
- Sample260625-qmd21act2x
- SHA256 ed403f25bf26bb2d6cef15e0fb860894e160622281d3ce1bb26c7b1f21b4d074
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of FindShellTrayWindow 8 IoCs
- Suspicious use of SendNotifyMessage 7 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DELTARUNE.Chapter.5\DELTARUNE.Chapter.5\mus\noelle_ferriswheel.ogg1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\DELTARUNE.Chapter.5\DELTARUNE.Chapter.5\mus\noelle_ferriswheel.ogg"2⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4180-0-0x00007FF83CFED000-0x00007FF83CFEF000-memory.dmp
memory/4180-1-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-2-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-3-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-4-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-5-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-6-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-7-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-8-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-9-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-12-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-11-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-10-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-14-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-15-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-17-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-16-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-13-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-21-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-22-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-20-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-19-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-18-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-23-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-24-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-29-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp
memory/4180-31-0x00007FF84ADD0000-0x00007FF84AE04000-memory.dmp
memory/4180-35-0x00007FF83E490000-0x00007FF83E4B2000-memory.dmp
memory/4180-36-0x00007FF83DC80000-0x00007FF83DCAB000-memory.dmp
memory/4180-34-0x00007FF84ADB0000-0x00007FF84ADC9000-memory.dmp
memory/4180-38-0x00007FF84AD90000-0x00007FF84ADA4000-memory.dmp
memory/4180-39-0x00007FF843610000-0x00007FF843621000-memory.dmp
memory/4180-41-0x00007FF83C630000-0x00007FF83C8C6000-memory.dmp
memory/4180-40-0x00007FF83C8D0000-0x00007FF83C9A2000-memory.dmp
memory/4180-37-0x00007FF83C9B0000-0x00007FF83CD40000-memory.dmp
memory/4180-33-0x00007FF84B160000-0x00007FF84B171000-memory.dmp
memory/4180-30-0x00007FF65DB40000-0x00007FF65DC38000-memory.dmp
memory/4180-42-0x00007FF83C540000-0x00007FF83C628000-memory.dmp
memory/4180-43-0x00007FF83C450000-0x00007FF83C533000-memory.dmp
memory/4180-44-0x00007FF83DA50000-0x00007FF83DA91000-memory.dmp
memory/4180-48-0x00007FF83C420000-0x00007FF83C44D000-memory.dmp
memory/4180-51-0x00007FF83C3E0000-0x00007FF83C3F1000-memory.dmp
memory/4180-50-0x00007FF83C400000-0x00007FF83C411000-memory.dmp
memory/4180-47-0x00007FF83DA00000-0x00007FF83DA26000-memory.dmp
memory/4180-49-0x00007FF83D9E0000-0x00007FF83D9FA000-memory.dmp
memory/4180-46-0x00007FF83DA30000-0x00007FF83DA48000-memory.dmp
memory/4180-45-0x00007FF83DC50000-0x00007FF83DC7F000-memory.dmp
memory/4180-53-0x00007FF83C130000-0x00007FF83C1C8000-memory.dmp
memory/4180-55-0x00007FF83C0B0000-0x00007FF83C0D5000-memory.dmp
memory/4180-58-0x00007FF83BFC0000-0x00007FF83BFD2000-memory.dmp
memory/4180-57-0x00007FF83BFE0000-0x00007FF83BFFB000-memory.dmp
memory/4180-56-0x00007FF83C000000-0x00007FF83C0AB000-memory.dmp
memory/4180-54-0x00007FF83C0E0000-0x00007FF83C12F000-memory.dmp
memory/4180-52-0x00007FF83C1D0000-0x00007FF83C3DB000-memory.dmp
memory/4180-61-0x000002B4DD4A0000-0x000002B4DD4B1000-memory.dmp
memory/4180-63-0x000002B4DD500000-0x000002B4DD52B000-memory.dmp
memory/4180-62-0x000002B4DD4C0000-0x000002B4DD4F8000-memory.dmp
memory/4180-60-0x000002B4DD480000-0x000002B4DD491000-memory.dmp
memory/4180-59-0x000002B4DD450000-0x000002B4DD480000-memory.dmp
memory/4180-64-0x00007FF832370000-0x00007FF8325B5000-memory.dmp
memory/4180-277-0x00007FF83CD40000-0x00007FF83CFF6000-memory.dmp