Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 12:17

General

  • Target
    natgo.exe
  • Size 8.3MB
  • Sample260809-pgb5saem9x
  • SHA256 1a032bc7c649d0c8a4f1d057b4ce3fa59ccdc7aa8cade2a17b30757b51a6cf01
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 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: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\natgo.exe
    "C:\Users\Admin\AppData\Local\Temp\natgo.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:4344

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        HPSocket4C.dll

        • Path C:\Users\Admin\AppData\Local\Temp\HPSocket4C.dll
        • Size 2.1MB
        • SHA256 c58334cb8bd8e7a2c998d0717fff8bacbd873ab949e40a0e5f053dd51b67cca4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4344-50-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-53-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-1-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/4344-2-0x0000000001370000-0x0000000001371000-memory.dmp

        memory/4344-47-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-48-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-49-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-0-0x0000000001340000-0x0000000001341000-memory.dmp

        memory/4344-3-0x0000000001360000-0x0000000001361000-memory.dmp

        memory/4344-51-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-52-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-54-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-55-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-56-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-57-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-58-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-59-0x0000000000400000-0x0000000000C90000-memory.dmp

        memory/4344-60-0x0000000000400000-0x0000000000C90000-memory.dmp