Overview

overview

6

Static

static

3

2026-08-18...ee.exe

windows10-2004-x64

6

2026-08-18...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    130s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 23:27

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General

  • Target
    2026-08-18_836043cc47b7c0c76e503045444b4591_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260818-3fnn3sar2w
  • SHA256 0b3387c136201880a799202ce873d8ae5f606331700cee0873c3cb035c187c5f
  • 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 3 IoCs
  • Drops file in Program Files directory 39 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\2026-08-18_836043cc47b7c0c76e503045444b4591_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_836043cc47b7c0c76e503045444b4591_coinminer_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:4908
  • C:\Users\Admin\AppData\Local\Temp\2026-08-18_836043cc47b7c0c76e503045444b4591_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-18_836043cc47b7c0c76e503045444b4591_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1716

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AiodAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAdobe.exe
        • Size 1.1MB
        • SHA256 0b3387c136201880a799202ce873d8ae5f606331700cee0873c3cb035c187c5f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Systemwidevinecdmadapterdll.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Systemwidevinecdmadapterdll.exe
        • Size 8.6MB
        • SHA256 7fa2e049c9fa1a78b61a6583e533a13fc7035bb7865de536afd56cb408f5b61f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Libraryccmebasenonfips.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Libraryccmebasenonfips.exe
        • Size 1.1MB
        • SHA256 2660eec2077455ad76ff1fa1c164d01b13337d616a07a896f67b4c0fe2eca9fc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeAcrobat.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AdobeAcrobat.exe
        • Size 1.1MB
        • SHA256 017d7ac0ed6f28dbb9c035542564342bc109db33b25010d2d928e2628b7e37d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowssqloledb10.0.26100.1.160101.0800.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\Windowssqloledb10.0.26100.1.160101.0800.exe
        • Size 1.1MB
        • SHA256 6041253ebed57fd307b1bde0e35911422c49de1a88989c5f1f89b5cf93671864
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        GoogleUpdater.exe
        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\GoogleUpdater.exe
        • Size 1.1MB
        • SHA256 69fcf87355de3399bd542af9b8895bf6f1ff27e8523c526ef4a97c2c54828f35
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Windowsmicrosoftshellintegrationdll.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Windowsmicrosoftshellintegrationdll.exe
        • Size 1.6MB
        • SHA256 dd57748da3014fa3aafac519312e542e8124e0b59445b5c0a393fe7dcda4bee0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        maintenanceserviceinstallerFirefox.exe
        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceserviceinstallerFirefox.exe
        • Size 1.1MB
        • SHA256 e4183def70cee099492b10b18094a911bc7ac2128c7d754af5ad9b138911e8d2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download