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
    130s
  • max time network
    126s
  • 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, 20:51

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General

  • Target
    2026-08-09_8bc69acfc0ca546a3adec3419851c86e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.3MB
  • Sample260809-znj43scd87
  • SHA256 c99f0c467cbde3053e62b95ffc801136144bd31e0c7450c4efae5a2091cea64c
  • 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 27 IoCs
  • Drops file in Windows directory 64 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\2026-08-09_8bc69acfc0ca546a3adec3419851c86e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_8bc69acfc0ca546a3adec3419851c86e_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:4536
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_8bc69acfc0ca546a3adec3419851c86e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_8bc69acfc0ca546a3adec3419851c86e_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4904
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4464

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          AiodAcrobat.exe
          • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAcrobat.exe
          • Size 2.3MB
          • SHA256 c99f0c467cbde3053e62b95ffc801136144bd31e0c7450c4efae5a2091cea64c
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          NPPDF32Adobe.exe
          • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Adobe.exe
          • Size 2.3MB
          • SHA256 d8e30d62440dd085dd3078a6e85270352d964edb9f48a1b1e2b7c3f60396c51f
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          Dynamicextractor.exe
          • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Dynamicextractor.exe
          • Size 2.3MB
          • SHA256 2631fcc1fa6c1f5b40af68b55f51b2104d768d60011352ef5d3088b522b5d47a
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          ietoedgebho64dllietoedgebho122.0.2365.106.exe
          • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ietoedgebho64dllietoedgebho122.0.2365.106.exe
          • Size 2.3MB
          • SHA256 a793a6780a0b764604e98bdd76e9839560ade74688f2a6aac224910f00df2744
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download