Overview

overview

6

Static

static

3

2026-08-09...ee.exe

windows10-2004-x64

6

2026-08-09...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    128s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 19:28

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General

  • Target
    2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.0MB
  • Sample260809-x6ydbavamd
  • SHA256 c8c0eacca5ce607471b1aab73f00a78261c2b2e9d5209b285c1326123b3442c6
  • 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 2 IoCs
  • Drops file in Program Files directory 33 IoCs
  • Drops file in Windows directory 38 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_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:5872
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3172

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NPPDF32Adobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Adobe.exe
        • Size 2.0MB
        • SHA256 c585f9bba6f4f0a80c8e8c31b7ccd8bcdac61170e6ae882baa2d7ccd0ab92b13
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DecryptionlibGLESv266.0.3360.119.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\DecryptionlibGLESv266.0.3360.119.exe
        • Size 2.0MB
        • SHA256 ea5f7150c987f917f859e02b37a8e69543b77d61326e873e780196c70eca486e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeWCChromeNativeMessagingHost.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 2.0MB
        • SHA256 7ab3f138ad27cab69760f8e6f7bde84f0993144a7288da164b9b9e36dfd96036
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        LibraryUnicode.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LibraryUnicode.exe
        • Size 2.7MB
        • SHA256 a530b68a7ab3cf9dd6c9c83b99c0feb8e1ba85927b1eb197611b3e43b0c110bf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OperatingWindows.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\OperatingWindows.exe
        • Size 2.0MB
        • SHA256 c8c0eacca5ce607471b1aab73f00a78261c2b2e9d5209b285c1326123b3442c6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        oledb32rOperating.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\oledb32rOperating.exe
        • Size 2.0MB
        • SHA256 02e8b9da556ee6505289a9ecd7f225a5c93dfe9378992e69308d158ab9eb832f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemInstrumentation.exe
        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\SystemInstrumentation.exe
        • Size 2.0MB
        • SHA256 d43b854f21b7b760a8b1a1a4574612f992b99fd4212eecfc7a2951d3ec5c22d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download