Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/06/2026, 04:35

General

  • Target
    Cogmind/libvorbisfile-3.dll
  • Size 33KB
  • Sample260627-e7rm2sht9p
  • SHA256 c48fba675c220f31164cb357da9907be8b94e0e50085c3d7ebb099e31e0cbe63
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Cogmind\libvorbisfile-3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Cogmind\libvorbisfile-3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3108
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 500
        3⤵
        • Program crash
        PID:6124
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3108 -ip 3108
    1⤵
      PID:5780

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/3108-1-0x0000000070680000-0x000000007068A000-memory.dmp

          memory/3108-2-0x00000000751A0000-0x00000000751CE000-memory.dmp

          memory/3108-0-0x00000000751D0000-0x00000000751E1000-memory.dmp