Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 00:29

General

  • Target
    2026-07-13_e07acf83a96ae82795cbb736a1f02fb4_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 769KB
  • Sample260714-atedcabt6q
  • SHA256 e90cd336bb172dcd406f0a2aea91587b83fcc5200fd956288e330c4c13455599
  • 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 2 IoCs
  • Drops file in Program Files directory 34 IoCs
  • Drops file in Windows directory 64 IoCs
  • 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\2026-07-13_e07acf83a96ae82795cbb736a1f02fb4_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-13_e07acf83a96ae82795cbb736a1f02fb4_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
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1856
  • C:\Users\Admin\AppData\Local\Temp\2026-07-13_e07acf83a96ae82795cbb736a1f02fb4_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-13_e07acf83a96ae82795cbb736a1f02fb4_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4264

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        libcefWindows.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libcefWindows.exe
        • Size 8.2MB
        • SHA256 252fe6070f59798ef89e6261d6cc6543ae1302434b1401633f41250d45cc8eb6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PreviewExplorer.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\PreviewExplorer.exe
        • Size 1.4MB
        • SHA256 edf7eece2c4d85cab629e5b8841f6c6e9b06fe627f1f21efd1e6a2490962d1b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ReaderAcrobat.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ReaderAcrobat.exe
        • Size 803KB
        • SHA256 a4a95270ae195e6fd619800fce4ee1903989704df1a2c0f4136e26dc04c30e0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TabTip32TipRes.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\de-DE\TabTip32TipRes.exe
        • Size 771KB
        • SHA256 c9b65a54d5bb4c4c6788a8b40d043514e24ebcada92a8b042ea4e57b9382dfce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SistemaSystem.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\it-IT\SistemaSystem.exe
        • Size 771KB
        • SHA256 b2e47dfffb2072a499760dede01c464a239fa939bb50c2cd17e7f92ce4d38a28
        • MD5 SHA1 SHA512 SSDEEP TLSH