Analysis

  • max time kernel
    134s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 04:57

General

  • Target
    2026-07-05_953f3b9d5a398df689881b8a36d72631_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.5MB
  • Sample260705-fla9lsdt5k
  • SHA256 d6232a82e424ec8ce38599a211f35fbc208f813a293108074074558a2dadd539
  • 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 6 IoCs
  • Drops file in Program Files directory 32 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 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_953f3b9d5a398df689881b8a36d72631_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_953f3b9d5a398df689881b8a36d72631_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:5916
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_953f3b9d5a398df689881b8a36d72631_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_953f3b9d5a398df689881b8a36d72631_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:4936

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeAiod19.8.20071.303822.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AdobeAiod19.8.20071.303822.exe
        • Size 1.5MB
        • SHA256 6e494ddbe1a32a82f0949a47078db99966aae0eb31eb7e8354033e59b52163d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Dynamicicudt60.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Dynamicicudt60.exe
        • Size 8.9MB
        • SHA256 f28532a3c1cbcc4011e3843b0478877dd71a2cf2b1e1022e783520dfa5b403b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LiloLogSession.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LiloLogSession.exe
        • Size 2.2MB
        • SHA256 3a29dc53de7940d14732592363ca6c693eceeea0e13e7397e6ddd5100042ddb8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MCIMPPAcrobat.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\MCIMPPAcrobat.exe
        • Size 1.5MB
        • SHA256 fc26637b5042b178259ab3ef7c9c249dfe35ce691dbb915d5aa98005d600a1f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Windowsmicrosoft.exe

        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\ja\Windowsmicrosoft.exe
        • Size 1.5MB
        • SHA256 89df6e0da484551a1afe6c2eda3d192d0106bec01f239d012f88e4b8bc5a4c6e
        • MD5 SHA1 SHA512 SSDEEP TLSH