Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/10/2026, 17:34

General

  • Target
    0184983a425fef55d46b7e0eb729a245730ee26414ebe4b155917c0124a19c2d.exe
  • Size 37KB
  • Sample261011-v5hkcsvsc1
  • SHA256 0184983a425fef55d46b7e0eb729a245730ee26414ebe4b155917c0124a19c2d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • njrat

Version
  • im523

Botnet
  • mediaget

C2
  • kazya1.hopto.org:1470

Mutex
  • a797c6ca3f5e7aff8fa1149c47fe9466

Attributes
  • reg_key

    a797c6ca3f5e7aff8fa1149c47fe9466

  • splitter

    |'|'|

Signatures

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0184983a425fef55d46b7e0eb729a245730ee26414ebe4b155917c0124a19c2d.exe
    "C:\Users\Admin\AppData\Local\Temp\0184983a425fef55d46b7e0eb729a245730ee26414ebe4b155917c0124a19c2d.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Users\Admin\AppData\Roaming\mediaget.exe
      "C:\Users\Admin\AppData\Roaming\mediaget.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\mediaget.exe" "mediaget.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:1224
  • C:\Users\Admin\AppData\Roaming\mediaget.exe
    "C:\Users\Admin\AppData\Roaming\mediaget.exe" ..
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:5024

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        mediaget.exe

        • Path C:\Users\Admin\AppData\Roaming\mediaget.exe
        • Size 37KB
        • SHA256 0184983a425fef55d46b7e0eb729a245730ee26414ebe4b155917c0124a19c2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2688-11-0x00000000748A0000-0x0000000074E51000-memory.dmp

        memory/2688-12-0x00000000748A0000-0x0000000074E51000-memory.dmp

        memory/2688-16-0x00000000748A0000-0x0000000074E51000-memory.dmp

        memory/2688-17-0x00000000748A0000-0x0000000074E51000-memory.dmp

        memory/4816-0-0x0000000000770000-0x0000000000780000-memory.dmp

        memory/4816-1-0x00000000748A2000-0x00000000748A4000-memory.dmp

        memory/5024-15-0x00000000748A0000-0x0000000074E51000-memory.dmp

        memory/5024-19-0x00000000748A0000-0x0000000074E51000-memory.dmp