Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/10/2026, 18:48

General

  • Target
    2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe
  • Size 766KB
  • Sample261031-xf2caay1ax
  • SHA256 56c96a2d67f9ed33afe8307f0f626725431ba35dd91cedbd84099cac947837a5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Urelas

    Urelas is a trojan targeting card games.

  • Executes dropped EXE 1 IoCs
  • Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs

    Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.

  • 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.

  • 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 3 IoCs

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

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-30_dc5b33b1c3563c68938ed3933437ca8c_elex_stop.exe"
    1⤵
    • Direct Volume Access: Opens a physical disk for reading
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4988
    • C:\Users\Admin\AppData\Local\Temp\sander.exe
      "C:\Users\Admin\AppData\Local\Temp\sander.exe"
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:696
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat" "
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:4604

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        _sannuyex.bat

        • Path C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat
        • Size 319B
        • SHA256 75eb49814a0725cf4be012855dcd47ddb9c81a6c4f36921385e50050c1acdbe6
        • MD5 SHA1 SHA512 TLSH

        golfinfo.ini

        • Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
        • Size 512B
        • SHA256 f3d66fce5a4ba9830f3b44446540f3d48113c1c7ef1f9fb3f4713bd77c2edb6a
        • MD5 SHA1 SHA512 TLSH

        sander.exe

        • Path C:\Users\Admin\AppData\Local\Temp\sander.exe
        • Size 766KB
        • SHA256 5a4434093617725fdb9d7248e77c287f093abc27ee55f6230bfd980bf1ed77f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/696-12-0x0000000000CC0000-0x0000000000D86000-memory.dmp

        memory/696-14-0x0000000000CE9000-0x0000000000CEA000-memory.dmp

        memory/696-24-0x0000000000CC0000-0x0000000000D86000-memory.dmp

        memory/696-25-0x0000000000CC0000-0x0000000000D86000-memory.dmp

        memory/4988-0-0x00000000004D0000-0x0000000000596000-memory.dmp

        memory/4988-1-0x00000000004F9000-0x00000000004FA000-memory.dmp

        memory/4988-21-0x00000000004D0000-0x0000000000596000-memory.dmp