Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 11:17

General

  • Target
    4e96e56e0905a1c8f6684ac52dc123f79ed0d74918c6c6d295c28f38eb7f0090.exe
  • Size 7.9MB
  • Sample260812-nd22csfl91
  • SHA256 4e96e56e0905a1c8f6684ac52dc123f79ed0d74918c6c6d295c28f38eb7f0090
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 104.245.126.72:59240

  • :59240

Attributes
  • Install_directory

    %Temp%

  • install_file

    jailbreak.exe

  • telegram

    https://api.telegram.org/bot6598373047:AAHwDmN1CXWUConr5AXtZNcmeqoatl5MIm0

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 2 IoCs
  • 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 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • 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 6 IoCs
  • Suspicious use of WriteProcessMemory 3 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\4e96e56e0905a1c8f6684ac52dc123f79ed0d74918c6c6d295c28f38eb7f0090.exe
    "C:\Users\Admin\AppData\Local\Temp\4e96e56e0905a1c8f6684ac52dc123f79ed0d74918c6c6d295c28f38eb7f0090.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2544
    • C:\Users\Admin\AppData\Local\Temp\tmp3280.tmpxvhcbxbdwup.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp3280.tmpxvhcbxbdwup.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4544
    • C:\Users\Admin\AppData\Local\Temp\tmp3494.tmppdwdbm.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp3494.tmppdwdbm.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5232
      • C:\Windows\System32\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "jailbreak" /tr "C:\Users\Admin\AppData\Local\Temp\jailbreak.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4820
  • C:\Users\Admin\AppData\Local\Temp\jailbreak.exe
    C:\Users\Admin\AppData\Local\Temp\jailbreak.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:5408
  • C:\Users\Admin\AppData\Local\Temp\jailbreak.exe
    "C:\Users\Admin\AppData\Local\Temp\jailbreak.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4352
  • C:\Users\Admin\AppData\Local\Temp\jailbreak.exe
    "C:\Users\Admin\AppData\Local\Temp\jailbreak.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:5328
  • C:\Users\Admin\AppData\Local\Temp\jailbreak.exe
    "C:\Users\Admin\AppData\Local\Temp\jailbreak.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:5656

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp3280.tmpxvhcbxbdwup.exe

        • Path C:\Users\Admin\AppData\Local\Temp\tmp3280.tmpxvhcbxbdwup.exe
        • Size 7.8MB
        • SHA256 0edf4fdf71541686eb779155b1a6ef51d78a150bebbeb58d3c70820a0f416cf5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tmp3494.tmppdwdbm.exe

        • Path C:\Users\Admin\AppData\Local\Temp\tmp3494.tmppdwdbm.exe
        • Size 66KB
        • SHA256 da3e260e4f422ac8ea70d3c42c788e75ee28e577716dfd68f059df62b4b12fc9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2544-3-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/2544-0-0x00007FF8BD79F000-0x00007FF8BD7A0000-memory.dmp

        memory/2544-4-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/2544-6-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/2544-2-0x00000000005C0000-0x0000000000DAE000-memory.dmp

        memory/2544-1-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/2544-23-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/5232-24-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/5232-22-0x00000000002B0000-0x00000000002C6000-memory.dmp

        memory/5232-25-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/5232-30-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/5232-33-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp

        memory/5232-35-0x00007FF8BD610000-0x00007FF8BDFB4000-memory.dmp