Overview

overview

3

Static

static

3

Krypton.jar

windows10-2004-x64

1

Krypton.jar

windows11-ltsc_2024-x64

1

KryptonPlu...on.jar

windows10-2004-x64

1

KryptonPlu...on.jar

windows11-ltsc_2024-x64

1

krypton-updated.jar

windows10-2004-x64

1

krypton-updated.jar

windows11-ltsc_2024-x64

1

META-INF/j....1.jar

windows10-2004-x64

1

META-INF/j....1.jar

windows11-ltsc_2024-x64

1

x86_64-windows.dll

windows10-2004-x64

1

x86_64-windows.dll

windows11-ltsc_2024-x64

1

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/11/2026, 22:53

Sharing

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General

  • Target
    META-INF/jars/jlayer-1.0.1.jar
  • Size 140KB
  • Sample261110-2vet2sdx21
  • SHA256 f7379131895721374d6097797bd4fdcf1ad4508e5712cfd1c110a4cd5a5174ca
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\META-INF\jars\jlayer-1.0.1.jar
    1⤵
      PID:4892

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/4892-2-0x00000275DBD40000-0x00000275DBFB0000-memory.dmp
          Download

          memory/4892-11-0x00000275DBD20000-0x00000275DBD21000-memory.dmp
          Download

          memory/4892-12-0x00000275DBD40000-0x00000275DBFB0000-memory.dmp
          Download