Overview

overview

8

Static

static

3

Potassium/...um.exe

windows11-21h2-x64

7

Potassium/...um.exe

windows11-ltsc_2024-x64

8

Potassium/...er.dll

windows11-21h2-x64

1

Potassium/...er.dll

windows11-ltsc_2024-x64

1

Potassium/...er.exe

windows11-21h2-x64

1

Potassium/...er.exe

windows11-ltsc_2024-x64

1

Potassium/...um.dll

windows11-21h2-x64

1

Potassium/...um.dll

windows11-ltsc_2024-x64

1

Potassium/...um.exe

windows11-21h2-x64

5

Potassium/...um.exe

windows11-ltsc_2024-x64

5

Analysis

  • max time kernel
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    25/08/2026, 16:14

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General

  • Target
    Potassium/WebView2Loader.dll
  • Size 156KB
  • Sample260825-tp4bfswakd
  • SHA256 4cd3ffd5f52122432b6537b360c2317f96650928c927bb3caa59d5807da573a9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Potassium\WebView2Loader.dll,#1
    1⤵
      PID:4904

    Network

          MITRE ATT&CK Matrix

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          Downloads