Analysis

  • max time kernel
    126s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 22:53

General

  • Target
    2026-10-25_7be5c72cf24a00430869a9b41e7dac94_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample261026-2t9m2acb65
  • SHA256 13a3f16d7b5cf0f82390c5dbbc16c52eb211b8b67416750c66b37c9383992fb8
  • 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 5 IoCs
  • Drops file in Program Files directory 22 IoCs
  • Drops file in Windows directory 64 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-25_7be5c72cf24a00430869a9b41e7dac94_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_7be5c72cf24a00430869a9b41e7dac94_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:5008
  • C:\Users\Admin\AppData\Local\Temp\2026-10-25_7be5c72cf24a00430869a9b41e7dac94_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-25_7be5c72cf24a00430869a9b41e7dac94_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:1316

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        wowhelperA3DUtils.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wowhelperA3DUtils.exe
        • Size 1.6MB
        • SHA256 8ae22e949d866867dd0561bb319bb96644332f16285a670238854d09821fe6ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSDIA90Visual.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\MSDIA90Visual.exe
        • Size 1.6MB
        • SHA256 bb338d4f6a14a5e1ab6aa33cfb6ea417c3c1ad6f55e6f9396a9538ccbeb40d26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VisualBasicresources2.0.50727.9157.exe

        • Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\DE\VisualBasicresources2.0.50727.9157.exe
        • Size 1.7MB
        • SHA256 cecd579c4fc36232dbca5a6cd80980656d5eb4f98b452fe2fe512ac6a03f32ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Frameworkresources.exe

        • Path C:\Windows\assembly\GAC_MSIL\Microsoft.Transactions.Bridge.Resources\3.0.0.0_es_b03f5f7f11d50a3a\Frameworkresources.exe
        • Size 1.6MB
        • SHA256 0d8641693e0131f54efa7d5744aec7990e8f2b60dcc9662fd5e0153c8b6d9145
        • MD5 SHA1 SHA512 SSDEEP TLSH