Analysis
- max time kernel
149s - max time network
46s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
31/05/2026, 21:36
General
- Target 70635e21ea312e02a8cd77bfecd3eb774c9407740124d5615c00a17622c2801a.exe
- Size 6.6MB
- Sample260531-1gefpabs4l
- SHA256 70635e21ea312e02a8cd77bfecd3eb774c9407740124d5615c00a17622c2801a
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\70635e21ea312e02a8cd77bfecd3eb774c9407740124d5615c00a17622c2801a.exe"C:\Users\Admin\AppData\Local\Temp\70635e21ea312e02a8cd77bfecd3eb774c9407740124d5615c00a17622c2801a.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\BthMini64.sysC:\Windows\system32\drivers\BthMini64.sys1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
BthMini64.sys
memory/968-19-0x0000000000010000-0x0000000000072000-memory.dmp
memory/3132-1-0x00000000004A5000-0x00000000004A6000-memory.dmp
memory/3132-0-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/3132-2-0x0000000010000000-0x0000000010071000-memory.dmp
memory/3132-4-0x0000000010000000-0x0000000010071000-memory.dmp
memory/3132-7-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/3132-21-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/3132-22-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/3132-24-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/3132-27-0x0000000000400000-0x0000000000A17000-memory.dmp