Overview

overview

6

Static

static

3

2026-09-25...ee.exe

windows10-2004-x64

6

2026-09-25...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    127s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/09/2026, 21:39

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General

  • Target
    2026-09-25_a81a8e78c4ed35256156eafdc9516d6b_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260925-1hm48azyev
  • SHA256 f4f9add57ac41c99f9f89852d857168bc2f06173cf34da8a2e94a14350e91074
  • 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 4 IoCs
  • Drops file in Program Files directory 30 IoCs
  • Drops file in Windows directory 64 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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\2026-09-25_a81a8e78c4ed35256156eafdc9516d6b_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-25_a81a8e78c4ed35256156eafdc9516d6b_coinminer_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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2600
  • C:\Users\Admin\AppData\Local\Temp\2026-09-25_a81a8e78c4ed35256156eafdc9516d6b_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-25_a81a8e78c4ed35256156eafdc9516d6b_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4624

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        OperatingMicrosoft.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\OperatingMicrosoft.exe
        • Size 8.5MB
        • SHA256 2b8228df314c4267c5936db2a6c949240672704eff113f13c8f3ef7279c635e1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        LogSessionUnicode4.5.5.29381.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogSessionUnicode4.5.5.29381.exe
        • Size 1.7MB
        • SHA256 25fdc8dd30b06f98621467d2abfb02c46d4fe0a36eaf66ede913ecb8fe9aea23
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VisualVisual9.00.30729.6161.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\VisualVisual9.00.30729.6161.exe
        • Size 1.1MB
        • SHA256 ba8efc3488fac55c2c0c524df9d5a4e49a72ad4e5ca8e4adc52668ea11d8dbf0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftVisual.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\MicrosoftVisual.exe
        • Size 1.1MB
        • SHA256 c5bda35ff737e5ab1b896f56ac177deb66ea1ae20afdbeeada9a3927a95601a3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msedgeupdateUpdate.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\msedgeupdateUpdate.exe
        • Size 1.2MB
        • SHA256 484651327bd1e57317f678e27ccc4a557310e92705dfefda10680966413da21d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Systemresources.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Web.ApplicationServices.resources\v4.0_4.0.0.0_de_31bf3856ad364e35\Systemresources.exe
        • Size 1.1MB
        • SHA256 b8ee2d56670f7f1b381a66f2ec975b4df55a56a0fe38464fc1d72b141f33ab31
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsSystem1713.exe
        • Path C:\Windows\WindowsSystem1713.exe
        • Size 1.1MB
        • SHA256 f4f9add57ac41c99f9f89852d857168bc2f06173cf34da8a2e94a14350e91074
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download