Analysis

  • max time kernel
    135s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/04/2026, 14:01

General

  • Target
    2026-04-17_0dd740ecffcb564667405868d0a6a4cc_amadey_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample260417-rbk7lsbs4s
  • SHA256 ce62c1e5870e0963b7790887329099c531f2f3126913848bd06c61ba4ed82337
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 7 IoCs
  • Drops file in Program Files directory 43 IoCs
  • Drops file in Windows directory 35 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.

  • 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\2026-04-17_0dd740ecffcb564667405868d0a6a4cc_amadey_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-17_0dd740ecffcb564667405868d0a6a4cc_amadey_coinminer_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:4368
  • C:\Users\Admin\AppData\Local\Temp\2026-04-17_0dd740ecffcb564667405868d0a6a4cc_amadey_coinminer_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-17_0dd740ecffcb564667405868d0a6a4cc_amadey_coinminer_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:1264

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeARMManager.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMManager.exe
        • Size 1.7MB
        • SHA256 2f88c76d32e7063f4a746060c4c4daff30daf45c956bb260661540b8402479b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX4EDE.tmp

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\1033\RCX4EDE.tmp
        • Size 1.3MB
        • SHA256 0db626050923736049485450f3a2a291add82dc092dd56fb3d8c2ec60889e029
        • MD5 SHA1 SHA512 SSDEEP TLSH

        updaterUpdater.exe

        • Path C:\Program Files (x86)\Google\Update\updaterUpdater.exe
        • Size 1.7MB
        • SHA256 cc66e3866651dfc11ca891eda0c7d569058fcc349a22b5ec1a4d6a4e1e47c98d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        EmbeddedBrowserWebViewWebView139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\EBWebView\x64\EmbeddedBrowserWebViewWebView139.0.3405.125.exe
        • Size 1.3MB
        • SHA256 ce62c1e5870e0963b7790887329099c531f2f3126913848bd06c61ba4ed82337
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX3DA2.tmp

        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\ja\RCX3DA2.tmp
        • Size 1.3MB
        • SHA256 3b1ca09f782c0be93bb608e8226bb78ea3f78c1b8e8712a35c7b7fe79e50f1b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1264-144-0x0000000000900000-0x0000000000987000-memory.dmp

        memory/4368-131-0x0000000000B00000-0x0000000000B87000-memory.dmp