Analysis

  • max time kernel
    149s
  • 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
    20/10/2026, 14:41

General

  • Target
    2026-10-19_83bdbabbf2cc165353ba5269b32d2523_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  • Size 424KB
  • Sample261020-r2jfpsst2r
  • SHA256 905ea8bd16927c17a5303c93759632aac8d10f40c8fdc5d5bb5ef5bae3e3453a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • urelas

C2
  • 218.54.31.165

  • 218.54.31.226

Signatures

  • Family: Urelas

    Urelas is a trojan targeting card games.

  • Executes dropped EXE 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 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 6 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 use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-19_83bdbabbf2cc165353ba5269b32d2523_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-19_83bdbabbf2cc165353ba5269b32d2523_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Users\Admin\AppData\Local\Temp\nasye.exe
      "C:\Users\Admin\AppData\Local\Temp\nasye.exe" hi
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5444
      • C:\Users\Admin\AppData\Local\Temp\efwece.exe
        "C:\Users\Admin\AppData\Local\Temp\efwece.exe" OK
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5604
        • C:\Users\Admin\AppData\Local\Temp\uzbyj.exe
          "C:\Users\Admin\AppData\Local\Temp\uzbyj.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:5728
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1880
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _vslite.bat

        • Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
        • Size 224B
        • SHA256 cd8aa2e5a286d7d42e53ff50a137c0804ded9d93463fcc30a6925cf5d6c23872
        • MD5 SHA1 SHA512 TLSH

        _vslite.bat

        • Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
        • Size 412B
        • SHA256 2fc4e5f3358a1e1fbdd866f9e52fd008c9f24e4a4deb95eb7e246107f9f3988e
        • MD5 SHA1 SHA512 TLSH

        efwece.exe

        • Path C:\Users\Admin\AppData\Local\Temp\efwece.exe
        • Size 424KB
        • SHA256 ec02d197815a7c7a27aed1e17a30dba92bcce2422fafadc4bff3b9694decbe92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        golfinfo.ini

        • Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
        • Size 512B
        • SHA256 fc53ccb0ace06339075fea10c7c78784ff89180b9f7e7667d170fc2ce0f2eb47
        • MD5 SHA1 SHA512 TLSH

        nasye.exe

        • Path C:\Users\Admin\AppData\Local\Temp\nasye.exe
        • Size 424KB
        • SHA256 61eb35c1edad52684409a1d756567798bcc821c9945542e7128c8166e3a0652e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uzbyj.exe

        • Path C:\Users\Admin\AppData\Local\Temp\uzbyj.exe
        • Size 223KB
        • SHA256 9e84ad9185e9afa0c011a357f19cc295ac3ff2482afa379ad6a1ea92e0df6bc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/436-3-0x000000000041C000-0x000000000041D000-memory.dmp

        memory/436-22-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/436-0-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/5444-14-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/5444-32-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/5604-34-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/5604-33-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/5604-53-0x0000000000400000-0x0000000000467000-memory.dmp

        memory/5728-45-0x00000000000C0000-0x0000000000160000-memory.dmp

        memory/5728-55-0x00000000000C0000-0x0000000000160000-memory.dmp

        memory/5728-56-0x00000000000C0000-0x0000000000160000-memory.dmp

        memory/5728-57-0x00000000000C0000-0x0000000000160000-memory.dmp

        memory/5728-58-0x00000000000C0000-0x0000000000160000-memory.dmp

        memory/5728-59-0x00000000000C0000-0x0000000000160000-memory.dmp