Overview

overview

6

Static

static

3

2026-06-04...ee.exe

windows10-2004-x64

6

2026-06-04...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
    04/06/2026, 04:32

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-06-04_993b6359e474c39abbc76020284e08a4_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 721KB
  • Sample260604-e53mjaaz9m
  • SHA256 8ae8b74645b2bc2fddf3a0d2010e06bcdcd3e1006a940674eb194846b1d5cc6b
  • 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 21 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 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-04_993b6359e474c39abbc76020284e08a4_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_993b6359e474c39abbc76020284e08a4_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:4520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 1408
      2⤵
      • Program crash
      PID:1644
  • C:\Users\Admin\AppData\Local\Temp\2026-06-04_993b6359e474c39abbc76020284e08a4_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-04_993b6359e474c39abbc76020284e08a4_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:940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 1448
      2⤵
      • Program crash
      PID:232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4520 -ip 4520
    1⤵
      PID:1680
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 940 -ip 940
      1⤵
        PID:4452

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            RCXF678.tmp
            • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCXF678.tmp
            • Size 722KB
            • SHA256 ca854915ed61f04528f0f94785f46debfa0ce177594ad6738cd3450f91400de8
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            RCX745.tmp
            • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\RCX745.tmp
            • Size 722KB
            • SHA256 8c1f1302ab02a082e502858d225b0ed95e120b8ffccd69d34d312262e4ab25f0
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            resourcesVisual.exe
            • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\de\resourcesVisual.exe
            • Size 721KB
            • SHA256 8ae8b74645b2bc2fddf3a0d2010e06bcdcd3e1006a940674eb194846b1d5cc6b
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download