Overview

overview

4

Static

static

3

npp.8.9.8....er.exe

windows10-2004-x64

4

npp.8.9.8....er.exe

windows11-ltsc_2024-x64

4

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...ns.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 12:19

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General

  • Target
    npp.8.9.8.1.Installer.exe
  • Size 6.5MB
  • Sample261001-phex3abe74
  • SHA256 ee848aa54df153921678b343857a83861da81ce0c9dbb217b6f55a8780e60f5e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
discovery

Malware Config

Signatures

  • Loads dropped DLL 5 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\npp.8.9.8.1.Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\npp.8.9.8.1.Installer.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:2992

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        InstallOptions.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsm60B6.tmp\InstallOptions.dll
        • Size 15KB
        • SHA256 dd0d1a8c4511261333e90a94d9912000592c46731b615aa7a37cd2b3eb6a8d58
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        LangDLL.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsm60B6.tmp\LangDLL.dll
        • Size 5KB
        • SHA256 760df89c2341f9c39c0250c283cb9caad185244fd6b76e8157cdf49928dc1d8e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        System.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsm60B6.tmp\System.dll
        • Size 12KB
        • SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ioSpecial.ini
        • Path C:\Users\Admin\AppData\Local\Temp\nsm60B6.tmp\ioSpecial.ini
        • Size 1KB
        • SHA256 ebd590a75878983ec97cf2389136ffa3895ab0278737a0d32935b515ba92cd98
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsm60B6.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 715a9b58de0995d1a08384c522ad9af210e2791aaf8e87a6c07bfe72ebfd2cb5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download