Overview

overview

6

Static

static

3

2026-08-09...ee.exe

windows10-2004-x64

6

2026-08-09...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    132s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 19:25

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General

  • Target
    2026-08-09_dec164264a2bc89fd314fa321d69a5e3_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 970KB
  • Sample260809-x5frwacm71
  • SHA256 211b22aabfd215df78684710824ebd1a327f32b07c46b885c25b269ae4211108
  • 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 37 IoCs
  • Drops file in Windows directory 49 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.

    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\2026-08-09_dec164264a2bc89fd314fa321d69a5e3_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_dec164264a2bc89fd314fa321d69a5e3_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:3472
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_dec164264a2bc89fd314fa321d69a5e3_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_dec164264a2bc89fd314fa321d69a5e3_elex_remcos_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:4440

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AXE8SharedExpatViewer.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AXE8SharedExpatViewer.exe
        • Size 1024KB
        • SHA256 f3397308ade2ce35b14f622a2c2f944ab5065f7f1dec289b61eb429055f2a5e0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CreateAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
        • Size 1.0MB
        • SHA256 2bb45ef8092edea14bece7a41e905cf12175100a3e52f79b129f58fa17ad5076
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Onix32cryptocme.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Onix32cryptocme.exe
        • Size 1.6MB
        • SHA256 a48f6105b62e92f0d8c8f3700f0ed22aa673c23bb1a9e8139110c436792d5883
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        StudioTools9.0.30729.7079.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument\StudioTools9.0.30729.7079.exe
        • Size 1.0MB
        • SHA256 ea2abc0c818a2474ea46bac0225a820cb3c8adb361cdc573151e8a6ad6fe17ef
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Googleupdater.exe
        • Path C:\Program Files (x86)\Google\Update\Googleupdater.exe
        • Size 1.6MB
        • SHA256 271ccd4337b9f85a0d823a65a338e1e1417ebc083781849320fab608e07fa610
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        mspdfdlllibGLESv2.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\mspdfdlllibGLESv2.exe
        • Size 1.3MB
        • SHA256 fc76e44e22c3083d19ef65e00d263ccabbc46c3c9b2ae17628f81c84f7cb21d4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsWindows.exe
        • Path C:\Program Files (x86)\Windows Photo Viewer\WindowsWindows.exe
        • Size 970KB
        • SHA256 211b22aabfd215df78684710824ebd1a327f32b07c46b885c25b269ae4211108
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        FormattersMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\it\FormattersMicrosoft.exe
        • Size 1.1MB
        • SHA256 7f9562cd7a02a746abf148ccb1ca8e3314cb3204b610e0c30043aa5868ab7663
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download