Analysis

  • max time kernel
    129s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/11/2026, 12:20

General

  • Target
    2026-11-09_9987b2fe19028b749ad02d89e676abbf_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample261110-phyeeah19n
  • SHA256 7d37bb91282a6da5a42822a6c1ace1e2d24427d112507e24320e248c42ccbc4b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 49 IoCs
  • Drops file in Windows directory 57 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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 2 IoCs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_9987b2fe19028b749ad02d89e676abbf_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_9987b2fe19028b749ad02d89e676abbf_elex_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2696
  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_9987b2fe19028b749ad02d89e676abbf_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-11-09_9987b2fe19028b749ad02d89e676abbf_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1604

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCXFA30.tmp

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\RCXFA30.tmp
        • Size 1.1MB
        • SHA256 890e89eabab93f75619e364b88ab92b8d2280c20485acb591045ab81dfba9ff9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCXF0F7.tmp

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\RCXF0F7.tmp
        • Size 1.1MB
        • SHA256 a5904b24969c384a1f15df99bc40cfc47511a7d2b0645efefbcacb3880006ef7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WABIMPWindows.exe

        • Path C:\Program Files (x86)\Windows Mail\WABIMPWindows.exe
        • Size 1.1MB
        • SHA256 7d37bb91282a6da5a42822a6c1ace1e2d24427d112507e24320e248c42ccbc4b
        • MD5 SHA1 SHA512 SSDEEP TLSH