Overview

overview

6

Static

static

3

2026-07-24...ee.exe

windows10-2004-x64

6

2026-07-24...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    135s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/07/2026, 09:05

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General

  • Target
    2026-07-24_97069c403b81b15e3f79dda7cb53427e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260724-k155rabk21
  • SHA256 60c6b857000b4436d82e5a64c44e56784e4276577328ad5f1ebe3299bb41637c
  • 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 4 IoCs
  • Drops file in Program Files directory 31 IoCs
  • Drops file in Windows directory 50 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-24_97069c403b81b15e3f79dda7cb53427e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-24_97069c403b81b15e3f79dda7cb53427e_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:3224
  • C:\Users\Admin\AppData\Local\Temp\2026-07-24_97069c403b81b15e3f79dda7cb53427e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-24_97069c403b81b15e3f79dda7cb53427e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1412

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX5AF0.tmp
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\1033\RCX5AF0.tmp
        • Size 1.1MB
        • SHA256 37b0fac5909c573ba1587f721ed6e155ae480af017629c1ad0a29c8caa6e66a0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Microsoftmsedgeproxy139.0.3405.125.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\Microsoftmsedgeproxy139.0.3405.125.exe
        • Size 1.1MB
        • SHA256 60c6b857000b4436d82e5a64c44e56784e4276577328ad5f1ebe3299bb41637c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX40D7.tmp
        • Path C:\Windows\SystemApps\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\RCX40D7.tmp
        • Size 1.1MB
        • SHA256 df0e239065574b897208767f1e9be88bc1a142b1323305bdd32350454ff98af8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download