Overview

overview

6

Static

static

3

2026-06-28...ee.exe

windows10-2004-x64

6

2026-06-28...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    138s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/06/2026, 14:06

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General

  • Target
    2026-06-28_d8e95ba801702f08b782758a01884f41_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 589KB
  • Sample260630-reqw9sgx21
  • SHA256 aab13825906560cbd47139b3e9f2bd32322c408fdf97849dc0b588c164a76fa7
  • 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 9 IoCs
  • Drops file in Program Files directory 31 IoCs
  • Drops file in Windows directory 58 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_d8e95ba801702f08b782758a01884f41_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_d8e95ba801702f08b782758a01884f41_elex_remcos_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:3956
  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_d8e95ba801702f08b782758a01884f41_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-28_d8e95ba801702f08b782758a01884f41_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Chromiumwidevinecdmadapter2.1.0.461930603.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Chromiumwidevinecdmadapter2.1.0.461930603.exe
        • Size 555KB
        • SHA256 bcecb75409dda6f28e850cdd51d83115499e60219edcba73392fdfdde6eb1247
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chromeelfdllchromeelf19.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\chromeelfdllchromeelf19.10.20064.310990.exe
        • Size 8.0MB
        • SHA256 cc90b416af2ee8337096005621efc824f32a5d0e58f35254e35c31f553446c11
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AcrobatAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\AcrobatAdobe.exe
        • Size 591KB
        • SHA256 bb03a639b6307ba94398112cb90e18362118087ba64888c9ff7649bffdc9a17f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        LogSessionccmebase.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogSessionccmebase.exe
        • Size 1.2MB
        • SHA256 299ebcbf35ab7664a9d130c47377174ca3d4fa1127c82ac0283a236be6963972
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        BrowserEmbeddedBrowserWebView.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\EBWebView\x64\BrowserEmbeddedBrowserWebView.exe
        • Size 591KB
        • SHA256 eb03bba66c4e97799ea3ee3cf45f6d8979355840d02d0df0ad66b57f87c6d61e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsWindows.exe
        • Path C:\Program Files (x86)\Windows Defender\uk-UA\WindowsWindows.exe
        • Size 591KB
        • SHA256 1a3ebd27fdccc9e148a177e71a67031a70f89952e41ab51caeb8ccd3d89846d2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        resourcesSystem.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\JA\resourcesSystem.exe
        • Size 666KB
        • SHA256 513b33edb26f15e56a1c1713bcc6776e5ac54fa3413bfd1a28658be7192ca501
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download