Overview

overview

6

Static

static

3

2026-04-18...ee.exe

windows10-2004-x64

6

2026-04-18...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/04/2026, 14:25

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-04-18_d978d79c8167e852b8fa94359f423b19_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260418-rrl4vaby9j
  • SHA256 9ca8a2905ab239b63a1356135d4ebfda15c92330d5e954c5a3b3f11595762c87
  • 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 6 IoCs
  • Drops file in Program Files directory 25 IoCs
  • Drops file in Windows directory 64 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_d978d79c8167e852b8fa94359f423b19_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_d978d79c8167e852b8fa94359f423b19_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\2026-04-18_d978d79c8167e852b8fa94359f423b19_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-18_d978d79c8167e852b8fa94359f423b19_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3664

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX5188.tmp
        • Path C:\Program Files (x86)\Common Files\System\ado\ja-JP\RCX5188.tmp
        • Size 1.4MB
        • SHA256 4edf6ac1eb45548efddda1849175e2472ea3b50ef9e5699feb5450c4a9865cd8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        webview2integrationdllcookieexporterexe2.1.390533942714.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\webview2integrationdllcookieexporterexe2.1.390533942714.exe
        • Size 1.4MB
        • SHA256 9ca8a2905ab239b63a1356135d4ebfda15c92330d5e954c5a3b3f11595762c87
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        IEExecMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\IEExecMicrosoft.exe
        • Size 1.4MB
        • SHA256 c41ba7e132ac33428305e0c3661895038fc6d92e5224daf073c848e85c898992
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCXF07.tmp
        • Path C:\Windows\Microsoft.NET\Framework\v3.5\es\RCXF07.tmp
        • Size 1.4MB
        • SHA256 5d4068b66d2c688431b0884fb115bf79795e384c8fd0d2ab416b038f9f092f5d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3664-136-0x0000000002A60000-0x0000000002A67000-memory.dmp
        Download

        memory/3664-135-0x00000000009F0000-0x0000000000C71000-memory.dmp
        Download

        memory/3664-249-0x00000000009F0000-0x0000000000C71000-memory.dmp
        Download

        memory/3664-420-0x00000000009F0000-0x0000000000C71000-memory.dmp
        Download

        memory/4520-168-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download

        memory/4520-133-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download

        memory/4520-236-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download

        memory/4520-251-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download

        memory/4520-358-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download

        memory/4520-134-0x0000000002E70000-0x0000000002E77000-memory.dmp
        Download

        memory/4520-418-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download

        memory/4520-436-0x0000000000A10000-0x0000000000C91000-memory.dmp
        Download