Overview

overview

6

Static

static

3

2026-05-11...ee.exe

windows10-2004-x64

6

2026-05-11...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/05/2026, 04:40

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General

  • Target
    2026-05-11_fe7c1098d01bdae8a317635dd9526950_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.0MB
  • Sample260511-fat8caey3j
  • SHA256 4e99002df27c01bd3777a61bcbec36eb6e8043e4ffcab51f1ec75aafe4b15dc8
  • 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 31 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\2026-05-11_fe7c1098d01bdae8a317635dd9526950_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_fe7c1098d01bdae8a317635dd9526950_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:4520
  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_fe7c1098d01bdae8a317635dd9526950_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-05-11_fe7c1098d01bdae8a317635dd9526950_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2208

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCXE9B6.tmp
        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\RCXE9B6.tmp
        • Size 1.0MB
        • SHA256 d080f27f1ef27015a0b8b7a4e4b7c2df2795ce270ebcd034a05b4e4b2693b30e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsSystem12.0.19041.1.exe
        • Path C:\Program Files (x86)\Windows Media Player\en-US\WindowsSystem12.0.19041.1.exe
        • Size 1.0MB
        • SHA256 4e99002df27c01bd3777a61bcbec36eb6e8043e4ffcab51f1ec75aafe4b15dc8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX973B.tmp
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Dtc.PowerShell.Resources\v4.0_10.0.0.0_ja_31bf3856ad364e35\RCX973B.tmp
        • Size 1.0MB
        • SHA256 b439616423189144ed5a448cf347f39bec2e7f7dbe8fd72c9207413ee56f4c52
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2208-169-0x0000000000990000-0x00000000009B5000-memory.dmp
        Download

        memory/4520-157-0x00000000006B0000-0x00000000006D5000-memory.dmp
        Download