Analysis
- max time kernel
148s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/07/2026, 22:38
General
- Target de541838791ca9f41bbf4e6d51386b162287160948e83161abe15cfffa94f14d.exe
- Size 6.8MB
- Sample260709-2kvgraav2m
- SHA256 de541838791ca9f41bbf4e6d51386b162287160948e83161abe15cfffa94f14d
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
- Executes dropped EXE 2 IoCs
- VMProtect packed file 4 IoCs
Detects executables packed with VMProtect commercial packer.
- Drops file in System32 directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 18 IoCs
- Suspicious behavior: LoadsDriver 3 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\de541838791ca9f41bbf4e6d51386b162287160948e83161abe15cfffa94f14d.exe"C:\Users\Admin\AppData\Local\Temp\de541838791ca9f41bbf4e6d51386b162287160948e83161abe15cfffa94f14d.exe"1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\VMDisk_d64.sysC:\Windows\system32\VMDisk_d64.sys1⤵
- Executes dropped EXE
-
C:\Windows\system32\drivers\serial64.sysC:\Windows\system32\drivers\serial64.sys1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
serial64.sys
memory/2468-16-0x0000000000010000-0x0000000000072000-memory.dmp
memory/2468-20-0x0000000000010000-0x0000000000072000-memory.dmp
memory/2980-0-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/2980-1-0x00000000004A5000-0x00000000004A6000-memory.dmp
memory/2980-4-0x0000000010000000-0x0000000010071000-memory.dmp
memory/2980-2-0x0000000010000000-0x0000000010071000-memory.dmp
memory/2980-7-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/2980-18-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/2980-19-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/2980-22-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/2980-25-0x0000000000400000-0x0000000000A17000-memory.dmp