Overview

overview

6

Static

static

3

2026-08-13...ee.exe

windows10-2004-x64

6

2026-08-13...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    139s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/08/2026, 04:36

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General

  • Target
    2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.8MB
  • Sample260813-e78asssaja
  • SHA256 aee7db3eb913a938da980ee10c581e641d52419b6eac9d8d7aa5887c7803ace9
  • 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 36 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_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:3424
  • C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-13_7447e95a37724efd61ef47334b7ed1d5_elex_remcos_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:1636

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCXE8DD.tmp
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\RCXE8DD.tmp
        • Size 3.8MB
        • SHA256 8c4ebbd5f832f49387442c90c3d84df8e53bca9fcb0c08fcd5176b33001ed4ee
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        TableTextServiceOperating.exe
        • Path C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceOperating.exe
        • Size 3.8MB
        • SHA256 aee7db3eb913a938da980ee10c581e641d52419b6eac9d8d7aa5887c7803ace9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCXCA70.tmp
        • Path C:\Windows\assembly\GAC_64\System.Printing\3.0.0.0__31bf3856ad364e35\RCXCA70.tmp
        • Size 3.8MB
        • SHA256 c977f1e70aa59b33bbb18d61772a1919b153365e1f350e8641f8c3bcdd8762fc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download