Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 16:29
General
- Target $TEMP/Zello.exe
- Size 7.7MB
- Sample260808-tzcw9avtes
- SHA256 48b0770ac9463b84be6508cb946edf03c9088fa01333c95182a76e065407b7fe
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- 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.
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\$TEMP\Zello.exe"C:\Users\Admin\AppData\Local\Temp\$TEMP\Zello.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x50c 0x5181⤵
-
C:\Users\Admin\AppData\Local\Temp\$TEMP\Zello.exe"C:\Users\Admin\AppData\Local\Temp\$TEMP\Zello.exe" /background1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3112-0-0x0000000000CF0000-0x0000000000CF1000-memory.dmp
memory/3112-1-0x0000000000CF0000-0x0000000000CF1000-memory.dmp
memory/3856-2-0x0000000000C60000-0x0000000000C61000-memory.dmp