Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 19:56

General

  • Target
    Initializer.exe
  • Size 149KB
  • Sample261001-yn49ksxgna
  • SHA256 99fcad0458d8b26b8a566ce54d6d1e4c753a5a7bf5b44d096dfcf196411e017b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 3.0

C2
  • jakarta-seduce.tun.ply.gg:20862

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Extracted

Family
  • njrat

Botnet
  • Hecked

Mutex
  • 53$79$73$74$65$6d

Attributes
  • reg_key

    53$79$73$74$65$6d

  • splitter

    |-F-|

Extracted

Family
  • njrat

Version
  • 0.7d

Botnet
  • HackedBy4444

C2
  • jakarta-seduce.tun.ply.gg:20862

Mutex
  • 5fa281e7afe817d0cddab69afa7bd69f

Attributes
  • reg_key

    5fa281e7afe817d0cddab69afa7bd69f

  • splitter

    Y262SUCZ4UJJ

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Detect Xworm Payload 2 IoCs
  • Modifies Windows Firewall 2 TTPs 2 IoCs
  • Creates a file in the Startup directory 1 TTPs 6 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 10 IoCs
  • Adds Run key to start application 2 TTPs 11 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 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 6 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 8 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Initializer.exe
    "C:\Users\Admin\AppData\Local\Temp\Initializer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe
      "C:\Users\Admin\AppData\Roaming\SystemAUDIO.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
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4528
      • C:\Windows\System32\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SystemAUDIO" /tr "C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2508
    • C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe
      "C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.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 use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5888
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe" "SystemAUDIO_D.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:3020
    • C:\Users\Admin\AppData\Roaming\SystemInit.exe
      "C:\Users\Admin\AppData\Roaming\SystemInit.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1044
      • C:\Users\Admin\AppData\Local\Temp\WindowsServices.exe
        "C:\Users\Admin\AppData\Local\Temp\WindowsServices.exe"
        3⤵
        • 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 use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5588
        • C:\Windows\SysWOW64\netsh.exe
          netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\WindowsServices.exe" "WindowsServices.exe" ENABLE
          4⤵
          • Modifies Windows Firewall
          • Event Triggered Execution: Netsh Helper DLL
          • System Location Discovery: System Language Discovery
          PID:5532
  • C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe
    C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4960
  • C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe
    "C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe" ..
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:5828
  • C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe
    C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:3124
  • C:\Users\Admin\AppData\Local\Temp\WindowsServices.exe
    "C:\Users\Admin\AppData\Local\Temp\WindowsServices.exe" ..
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:5376
  • C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe
    "C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:5832
  • C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe
    "C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4884

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        SystemAUDIO.exe

        • Path C:\Users\Admin\AppData\Roaming\SystemAUDIO.exe
        • Size 52KB
        • SHA256 b858e6ad0ceb982a904133704d80744dece9db68caf1b5a94d22bb1d3ba43b11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemAUDIO_D.exe

        • Path C:\Users\Admin\AppData\Roaming\SystemAUDIO_D.exe
        • Size 48KB
        • SHA256 0ca7b7f0713ac828dee1324c09a5085263ce6787b5c99d5d214bdb3c26d323eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemInit.exe

        • Path C:\Users\Admin\AppData\Roaming\SystemInit.exe
        • Size 31KB
        • SHA256 7d06a6d3d7ab19fc826f9d94747a004f0a96e0ee1b99b109668d2e5da5e84b8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1044-48-0x0000000074360000-0x0000000074981000-memory.dmp

        memory/1044-34-0x0000000074360000-0x0000000074981000-memory.dmp

        memory/1652-31-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/1652-3-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/1652-18-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/1652-4-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/1652-29-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/1652-0-0x00007FFDC307F000-0x00007FFDC3080000-memory.dmp

        memory/1652-1-0x0000000000A70000-0x0000000000A9C000-memory.dmp

        memory/4528-37-0x0000000000F30000-0x0000000000F40000-memory.dmp

        memory/4528-17-0x00000000004E0000-0x00000000004F4000-memory.dmp

        memory/4528-32-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/4528-51-0x00007FFDC2EF0000-0x00007FFDC3894000-memory.dmp

        memory/4528-54-0x0000000000F30000-0x0000000000F40000-memory.dmp

        memory/5888-35-0x0000000001680000-0x0000000001690000-memory.dmp

        memory/5888-33-0x0000000074362000-0x0000000074364000-memory.dmp

        memory/5888-52-0x0000000074362000-0x0000000074364000-memory.dmp