Overview

overview

6

Static

static

3

2026-06-02...ee.exe

windows10-2004-x64

6

2026-06-02...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/06/2026, 17:25

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General

  • Target
    2026-06-02_76d23b533b53e6abe2a119229e06d93f_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260602-vzhceabv71
  • SHA256 ff9b99d18ed8894009802759defb5169d6a3bea225158fe6f1b77cfd272d4e67
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 4 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 32 IoCs
  • Program crash 2 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-02_76d23b533b53e6abe2a119229e06d93f_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-02_76d23b533b53e6abe2a119229e06d93f_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
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1480
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 1864
      2⤵
      • Program crash
      PID:3736
  • C:\Users\Admin\AppData\Local\Temp\2026-06-02_76d23b533b53e6abe2a119229e06d93f_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-02_76d23b533b53e6abe2a119229e06d93f_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3124 -s 1404
      2⤵
      • Program crash
      PID:4500
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1480 -ip 1480
    1⤵
      PID:2940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3124 -ip 3124
      1⤵
        PID:488

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            MicrosoftDAO360.exe
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\DAO\MicrosoftDAO360.exe
            • Size 1.2MB
            • SHA256 c6d2819274057ea1685c3e506deab1f8f161365bb7331e6e082c6c44eb8903c5
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            ToolsTools.exe
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument\ToolsTools.exe
            • Size 1.1MB
            • SHA256 ff9b99d18ed8894009802759defb5169d6a3bea225158fe6f1b77cfd272d4e67
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            RCX19EE.tmp
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\RCX19EE.tmp
            • Size 1.2MB
            • SHA256 03d20643251df99a14b1cca0f2c75221026c045603394e347b32a8da1ae084b7
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download