Overview

overview

6

Static

static

3

2026-06-03...ee.exe

windows10-2004-x64

6

2026-06-03...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    03/06/2026, 17:10

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General

  • Target
    2026-06-03_f7b3d6ae933285938794b55543d33415_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample260603-vptyfsct71
  • SHA256 7248c1fa58ef11cce46caa3665fd0369656873815d5b31a799f22d746407c06a
  • 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 29 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 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-03_f7b3d6ae933285938794b55543d33415_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-03_f7b3d6ae933285938794b55543d33415_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:6028
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 6028 -s 1468
      2⤵
      • Program crash
      PID:4216
  • C:\Users\Admin\AppData\Local\Temp\2026-06-03_f7b3d6ae933285938794b55543d33415_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-03_f7b3d6ae933285938794b55543d33415_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:4600
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 1408
      2⤵
      • Program crash
      PID:3004
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 6028 -ip 6028
    1⤵
      PID:3176
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4600 -ip 4600
      1⤵
        PID:2220

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            RCX3084.tmp
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VGX\RCX3084.tmp
            • Size 1.6MB
            • SHA256 6968680652482d937c3091268eaf203a288466882fd51f66f040e964ad46cf15
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            sqlxmlxOperating10.0.22000.1.exe
            • Path C:\Program Files (x86)\Common Files\System\Ole DB\it-IT\sqlxmlxOperating10.0.22000.1.exe
            • Size 1.6MB
            • SHA256 c3012e161f823227f91f5833b3f43b4b897566f54845259a9c72d78e91865977
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            WORDPADMicrosoft.exe
            • Path C:\Program Files (x86)\Windows NT\Accessories\de-DE\WORDPADMicrosoft.exe
            • Size 1.6MB
            • SHA256 7248c1fa58ef11cce46caa3665fd0369656873815d5b31a799f22d746407c06a
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download