Overview

overview

6

Static

static

3

2026-06-01...ee.exe

windows10-2004-x64

6

2026-06-01...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 17:07

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General

  • Target
    2026-06-01_4cbe23bb8f35e7462c0073c3b3a1de9f_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 779KB
  • Sample260601-vm73ascx7p
  • SHA256 9cb2837def3c50504bb3ae390927a0af8908b318b92be2b62868c8769e6edfe4
  • 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\2026-06-01_4cbe23bb8f35e7462c0073c3b3a1de9f_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-01_4cbe23bb8f35e7462c0073c3b3a1de9f_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:5004
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 1752
      2⤵
      • Program crash
      PID:904
  • C:\Users\Admin\AppData\Local\Temp\2026-06-01_4cbe23bb8f35e7462c0073c3b3a1de9f_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-01_4cbe23bb8f35e7462c0073c3b3a1de9f_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:5780
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5780 -s 1300
      2⤵
      • Program crash
      PID:1264
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5004 -ip 5004
    1⤵
      PID:1552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5780 -ip 5780
      1⤵
        PID:5352

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            RCX29CE.tmp
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\de-DE\RCX29CE.tmp
            • Size 780KB
            • SHA256 d17df0450e61e7e6da79272e7fdae79f00d9768407baf31e6b39d1b92d1d5057
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            SystemLink.exe
            • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\SystemLink.exe
            • Size 779KB
            • SHA256 9cb2837def3c50504bb3ae390927a0af8908b318b92be2b62868c8769e6edfe4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download