Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/04/2026, 22:59

General

  • Target
    2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.exe
  • Size 751KB
  • Sample260415-2ynlcsdy7y
  • SHA256 c13a4172d654089cd361fd92cb6f3695ab28a6c1d418e3c7a80131af83a75585
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Users\Admin\AppData\Local\Temp\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho
      C:\Users\Admin\AppData\Local\Temp\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:772
      • C:\Windows\Temp\{FC53883D-FDCE-4FAD-BB5F-1A9DBECD640B}\.cr\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho
        "C:\Windows\Temp\{FC53883D-FDCE-4FAD-BB5F-1A9DBECD640B}\.cr\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho" -burn.filehandle.attached=556 -burn.filehandle.self=552
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2652

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho

        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-15_1c827e039cd77e42d29b24b9bca842d3_amadey_coinminer_elex_luca-stealer_njrat_nymaim_remcos_rhadamanthys_smoke-loader.sho
        • Size 609KB
        • SHA256 8b40916cf97c2c9f7c1fa17495a6b76c8676b164a02054e2dfec8967ade7f925
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Shohdi.hdi

        • Path C:\Windows\SysWOW64\Shohdi.hdi
        • Size 751KB
        • SHA256 9054cde7071d904174317e36465767938927bf1b55474196d9d5ea5a1456554e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bg.png

        • Path C:\Windows\Temp\{C64F5E97-FEFB-4B1A-91A4-08D36C70C1CF}\.ba\bg.png
        • Size 4KB
        • SHA256 9095bf7b6baa0107b40a4a6d727215be077133a190f4ca9bd89a176842141e79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wixstdba.dll

        • Path C:\Windows\Temp\{C64F5E97-FEFB-4B1A-91A4-08D36C70C1CF}\.ba\wixstdba.dll
        • Size 197KB
        • SHA256 41a8787fdc9467f563438daba4131191aa1eb588a81beb9a89fe8bd886c16104
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2652-66-0x00000000035D0000-0x000000000367F000-memory.dmp