Analysis

  • max time kernel
    149s
  • max time network
    93s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/04/2026, 05:15

General

  • Target
    2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_rhadamanthys_smoke-loader.exe
  • Size 274KB
  • Sample260417-fxrezafy8k
  • SHA256 9b8b1bcb210fe028caae1bfdc04d067bd2739fc794cfec584034c3b770e310b3
  • 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.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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\2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_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:4660
    • C:\Users\Admin\AppData\Local\Temp\2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_rhadamanthys_smoke-loader.sho
      C:\Users\Admin\AppData\Local\Temp\2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_rhadamanthys_smoke-loader.sho
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1032
      • C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
        "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5092

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_rhadamanthys_smoke-loader.sho

        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-17_6d86513c397744841008c247d4132243_amadey_cloudeye_elex_nymaim_rhadamanthys_smoke-loader.sho
        • Size 90KB
        • SHA256 a4d8a7311bf509a977e98bb10edf0d259dcff7e7d8f3bffa3fbaf151407a3410
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsdDA44.tmp\System.dll
        • Size 12KB
        • SHA256 acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Shohdi.hdi

        • Path C:\Windows\SysWOW64\Shohdi.hdi
        • Size 274KB
        • SHA256 46be13cbf719d0fd78dbc6722b47d12e311fd8ec5337d57e8df7eeb2a66af0aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1032-8-0x00000000009D0000-0x0000000000B1D000-memory.dmp

        memory/5092-399-0x0000000000890000-0x00000000009DD000-memory.dmp

        memory/5092-575-0x0000000000890000-0x00000000009DD000-memory.dmp