Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 17:14

General

  • Target
    Pretty Park.exe
  • Size 59KB
  • Sample260620-vsblaaf16m
  • SHA256 84578a9dc673175a92e089563b1ff1cbd4bac9cc68c3392fd77dd3720a2a3a2e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Modifies system executable filetype association 2 TTPs 6 IoCs
  • Drops file in System32 directory 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Pretty Park.exe
    "C:\Users\Admin\AppData\Local\Temp\Pretty Park.exe"
    1⤵
    • Modifies system executable filetype association
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:7164
    • C:\Windows\SysWOW64\FILES32.VXD
      C:\Windows\system32\FILES32.VXD sspipes.scr s
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:6672
    • C:\Windows\SysWOW64\FILES32.VXD
      C:\Windows\system32\FILES32.VXD Canalisations 3D.scr s
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Drops file in System32 directory
      • Modifies registry class
      PID:1436

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        FILES32.VXD

        • Path C:\Windows\SysWOW64\FILES32.VXD
        • Size 59KB
        • SHA256 84578a9dc673175a92e089563b1ff1cbd4bac9cc68c3392fd77dd3720a2a3a2e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1436-6-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/1436-8-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/1436-9-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/1436-11-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/1436-14-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/1436-17-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/6672-5-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/7164-0-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/7164-4-0x0000000000400000-0x0000000000416000-memory.dmp