Overview

overview

6

Static

static

3

2026-04-17...ee.exe

windows10-2004-x64

6

2026-04-17...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/04/2026, 16:52

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General

  • Target
    2026-04-17_d4256de89e36540d2016cd82f13fe165_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260417-vdd3vsgw2z
  • SHA256 f441307b3525fac0cad70affc7b6d767b631adc713ef29cce21cd7e6aae5de0e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

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

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

    discovery
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 38 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • 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\2026-04-17_d4256de89e36540d2016cd82f13fe165_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-17_d4256de89e36540d2016cd82f13fe165_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:1992
  • C:\Users\Admin\AppData\Local\Temp\2026-04-17_d4256de89e36540d2016cd82f13fe165_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-17_d4256de89e36540d2016cd82f13fe165_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4412

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ContentWidevine10.0.15063.468.160101.0800.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\ContentWidevine10.0.15063.468.160101.0800.exe
        • Size 1.3MB
        • SHA256 bbd264678ab01f648acd8f755fad41b0ad3471eb933f070afb63768c5d4c8901
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 1.4MB
        • SHA256 611b2e5c653bc2927ded06f2274baa9fd4d5fefe7d07417c98ab6cb6bc4262de
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX82F8.tmp
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\RCX82F8.tmp
        • Size 1.4MB
        • SHA256 45e955bd046d581ccf279ac53a2ec758c06712db016ed10e3669cf1b088d4f63
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        operativowmlaunch.exe
        • Path C:\Program Files (x86)\Windows Media Player\it-IT\operativowmlaunch.exe
        • Size 1.4MB
        • SHA256 f441307b3525fac0cad70affc7b6d767b631adc713ef29cce21cd7e6aae5de0e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX5915.tmp
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Web\v4.0_4.0.0.0__31bf3856ad364e35\RCX5915.tmp
        • Size 1.4MB
        • SHA256 13036877e12f88e4d19ec7227d17553fc73c482b438a3e90577e507edeae1a2a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1992-175-0x0000000000BA0000-0x0000000000C03000-memory.dmp
        Download

        memory/4412-176-0x00000000005F0000-0x0000000000653000-memory.dmp
        Download