Overview

overview

6

Static

static

3

2026-07-31...ee.exe

windows10-2004-x64

6

2026-07-31...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    139s
  • 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
    31/07/2026, 23:30

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General

  • Target
    2026-07-31_9b308d777dde02895f9664fbd44d986b_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 859KB
  • Sample260731-3g5c8aad73
  • SHA256 81aaac271e5f2e49a3064a0197f343b0ccc6ed9c94e30971918067274a7d9c77
  • 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 19 IoCs
  • Drops file in Windows directory 61 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_9b308d777dde02895f9664fbd44d986b_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_9b308d777dde02895f9664fbd44d986b_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:2972
  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_9b308d777dde02895f9664fbd44d986b_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-31_9b308d777dde02895f9664fbd44d986b_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:4728

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ccmeasymBSAFE15.7.20033.133275.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmeasymBSAFE15.7.20033.133275.exe
        • Size 861KB
        • SHA256 3d7794acd8c7f2376180bf7ea3d3859a7fce69c2ffc9737d5836a9633c47bf60
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msdasqlrOperating.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\de-DE\msdasqlrOperating.exe
        • Size 861KB
        • SHA256 37a990a16bc02509a7959578ea11e465626be3466226b016e5d237e9223f145d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        configurationMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\es\configurationMicrosoft.exe
        • Size 938KB
        • SHA256 0c1fe16dbdf99c827686c7871bc0b6fa7a6dc884984f0f1992b545f0971987e1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download