Analysis
- max time kernel
148s - max time network
146s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
25/05/2026, 04:36
General
- Target VRKanojo/VRKanojo/VRKanojo.exe
- Size 20.3MB
- Sample260525-e8rdnsev2z
- SHA256 bcd8fbafbf3ba56d96b512757e0d994d90c2392ff56f1f79f7c7ea87cd7682f2
Score
6/10
Malware Config
Signatures
- Drops desktop.ini file(s) 1 IoCs
- Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\VRKanojo\VRKanojo\VRKanojo.exe"C:\Users\Admin\AppData\Local\Temp\VRKanojo\VRKanojo\VRKanojo.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004AC 0x00000000000004E01⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
desktop.ini
memory/2512-0-0x00000000050B0000-0x00000000051B0000-memory.dmp
memory/2512-1-0x0000000004AE0000-0x0000000004BE0000-memory.dmp
memory/2512-28-0x0000000004AE0000-0x0000000004BE0000-memory.dmp
memory/2512-27-0x00000000050B0000-0x00000000051B0000-memory.dmp