Overview

overview

6

Static

static

3

2026-04-26...ee.exe

windows10-2004-x64

6

2026-04-26...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/04/2026, 15:02

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General

  • Target
    2026-04-26_2fd06c67a3c4b6e0e0cfd28b67019ed4_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 597KB
  • Sample260426-sekwpahs4w
  • SHA256 10281cb7649eb45b26b4d66634563c1f91109c6dd865e619dec5e1eb60db0bf8
  • 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 42 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\2026-04-26_2fd06c67a3c4b6e0e0cfd28b67019ed4_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-26_2fd06c67a3c4b6e0e0cfd28b67019ed4_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:2204
  • C:\Users\Admin\AppData\Local\Temp\2026-04-26_2fd06c67a3c4b6e0e0cfd28b67019ed4_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-26_2fd06c67a3c4b6e0e0cfd28b67019ed4_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:1520

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX917D.tmp
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\RCX917D.tmp
        • Size 599KB
        • SHA256 7ac67eadbb1a3f56c9bf9b9b4523e4750123fa9fc33fd998497852875eae12d2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX6BAA.tmp
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSEnv\PublicAssemblies\RCX6BAA.tmp
        • Size 599KB
        • SHA256 7b1b4c876e98b1cc277e2f83919a5d8f55c1291ba157f8647bf285d99cde8cb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        javawU381.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_96484\javawU381.exe
        • Size 597KB
        • SHA256 10281cb7649eb45b26b4d66634563c1f91109c6dd865e619dec5e1eb60db0bf8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        javawsjavaw.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_96484\javawsjavaw.exe
        • Size 631KB
        • SHA256 d3b85541e09acfd04a63edb8564233c883c432e27eb4e560f7b842d173a599f0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download