Analysis

  • max time kernel
    899s
  • max time network
    500s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 04:14

General

  • Target
    Quasar v1.4.1/Open.Nat.dll
  • Size 68KB
  • Sample260628-etwpvafs2k
  • SHA256 0b1e0d8f87f557b52315d98c1f4727e539f5120d20b4ca9edba548983213fbb5
  • 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\Quasar v1.4.1\Open.Nat.dll",#1
    1⤵
      PID:716
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:248
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:2084

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads