Analysis

  • max time kernel
    0s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/07/2026, 04:26

General

  • Target
    fad33c468c8ef7a67ab53907a0d2c5ddadc4ef50fd35507b1e2f80be841c14eb.exe
  • Size 1.3MB
  • Sample260728-e2wd2seh96
  • SHA256 fad33c468c8ef7a67ab53907a0d2c5ddadc4ef50fd35507b1e2f80be841c14eb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fad33c468c8ef7a67ab53907a0d2c5ddadc4ef50fd35507b1e2f80be841c14eb.exe
    "C:\Users\Admin\AppData\Local\Temp\fad33c468c8ef7a67ab53907a0d2c5ddadc4ef50fd35507b1e2f80be841c14eb.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:4444
    • C:\Program Files\hydrophilous\nationwide.exe
      "C:\Program Files\hydrophilous\nationwide.exe" ""
      2⤵
        PID:2484

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          Microsoft.WindowsAppRuntime.Bootstrap.dll

          • Path C:\Program Files\hydrophilous\Microsoft.WindowsAppRuntime.Bootstrap.dll
          • Size 244KB
          • SHA256 53705c18c5cf15b4c1c1c8b2ec4f702c66fc67d2ec674c20203ee3ca72feff73
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fluorhydric.zth

          • Path C:\Program Files\hydrophilous\fluorhydric.zth
          • Size 923KB
          • SHA256 95825d9700ef4eb877826d032f376252e70d3358ef41e22a4645438f3b9b31db
          • MD5 SHA1 SHA512 SSDEEP TLSH

          nationwide.exe

          • Path C:\Program Files\hydrophilous\nationwide.exe
          • Size 186KB
          • SHA256 27eceee997c135653f992d1bac7e013d219108b8fc08078911afa4b5bce5d2ea
          • MD5 SHA1 SHA512 SSDEEP TLSH

          System.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nst4DCF.tmp\System.dll
          • Size 12KB
          • SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utils.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nst4DCF.tmp\utils.dll
          • Size 33KB
          • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
          • MD5 SHA1 SHA512 SSDEEP TLSH