Overview

overview

7

Static

static

3

2026-05-03...er.exe

windows10-2004-x64

7

2026-05-03...er.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 16:59

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General

  • Target
    2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.exe
  • Size 771KB
  • Sample260503-vhtdcahv2n
  • SHA256 95d3e2a5ee353e6d3e6698282e6ad6cd982183f19e7fbc402fb5aabd3046f511
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryspywarestealer

Malware Config

Signatures

  • Executes dropped EXE 1 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.

    spywarestealer
  • 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 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 2 IoCs

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

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_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:4716
    • C:\Users\Admin\AppData\Local\Temp\2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
      C:\Users\Admin\AppData\Local\Temp\2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4724

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
        • Path C:\Users\Admin\AppData\Local\Temp\2026-05-03_46f627e863312eb4edeb698e5524ebc2_cloudeye_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
        • Size 183KB
        • SHA256 c1b371d9ce266cb4e8bd2d749966f0f6ec61b72ee47bd6190bbf9ce0cb10c177
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        System.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsw1559.tmp\System.dll
        • Size 22KB
        • SHA256 b711c4f17690421c9dc8ddb9ed5a9ddc539b3a28f11e19c851e25dcfc7701c04
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Shohdi.hdi
        • Path C:\Windows\SysWOW64\Shohdi.hdi
        • Size 771KB
        • SHA256 95d3e2a5ee353e6d3e6698282e6ad6cd982183f19e7fbc402fb5aabd3046f511
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Uninstall.exe
        • Path \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe
        • Size 100KB
        • SHA256 9254f6454d69ebcc175c373c16252d5dbb39c332cf5b053819ecc33ab1bd2d78
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download