Analysis

  • max time kernel
    126s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 18:40

General

  • Target
    2026-08-05_47de1e98ce8c46159e8688e3ecac6d52_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 12.9MB
  • Sample260805-xbchcstelf
  • SHA256 cd4f93fb97d312f06ecb6068de8393def5c2874526bfa994847bfd2a5545b9dd
  • 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 7 IoCs
  • Drops file in Program Files directory 27 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-05_47de1e98ce8c46159e8688e3ecac6d52_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_47de1e98ce8c46159e8688e3ecac6d52_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:6032
  • C:\Users\Admin\AppData\Local\Temp\2026-08-05_47de1e98ce8c46159e8688e3ecac6d52_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-05_47de1e98ce8c46159e8688e3ecac6d52_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:1728

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 12.9MB
        • SHA256 5b492aca407b3ec9905c6470762a69575696ce94aa99dc3ce88847d3d7500654
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ccmeasymEULA.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmeasymEULA.exe
        • Size 12.9MB
        • SHA256 a74aff723ba7b813c3e23700b4db21ae7492d409337c10d861005d9c98bc1987
        • MD5 SHA1 SHA512 SSDEEP TLSH

        microsoftpowershell.exe

        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\it\microsoftpowershell.exe
        • Size 12.9MB
        • SHA256 0649d21ee0cb9ec7d704ac88e31bf3ec4ee479076c9bae5da4e41befa5076e95
        • MD5 SHA1 SHA512 SSDEEP TLSH