Analysis

  • max time kernel
    148s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 00:15

General

  • Target
    linux/ultras_Data/Managed/System.Drawing.dll
  • Size 478KB
  • Sample260828-akemrabd47
  • SHA256 d030d23b2c4d18305f32e003550948b96fd939cfd20cc7671a29dc256aa122bd
  • 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\linux\ultras_Data\Managed\System.Drawing.dll,#1
    1⤵
      PID:5680

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads