Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 04:25

General

  • Target
    Party Hard V1.4.1 Trainer +3 MrAntiFun.exe
  • Size 4.7MB
  • Sample260820-e2dt1azblc
  • SHA256 453165e3d0e8ae7f28788e925f160b83934882012492e94d60446639cf4d2e34
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 46 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe
    "C:\Users\Admin\AppData\Local\Temp\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3376
    • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe
      "C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe" -ORIGIN:"C:\Users\Admin\AppData\Local\Temp\"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3648
      • C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe
        "C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe" "C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\CET_TRAINER.CETRAINER" "-ORIGIN:C:\Users\Admin\AppData\Local\Temp\"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:4968

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CET_Archive.dat

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\CET_Archive.dat
        • Size 4.3MB
        • SHA256 21abd53001deea6b9548b4098bb2911a40f46f0ca3120cc5ae80fb221e1f9a10
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Party Hard V1.4.1 Trainer +3 MrAntiFun.exe

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe
        • Size 193KB
        • SHA256 cd86234cf14dfc0e66ae9e575326fd0cf74723a5a60337f7079c0540b6da5c8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CET_TRAINER.CETRAINER

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\CET_TRAINER.CETRAINER
        • Size 657KB
        • SHA256 1e8843a7da157be2ec39e05d10a8d401e8d2cdb07afd84b38d93860e3703faf5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Party Hard V1.4.1 Trainer +3 MrAntiFun.exe

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\Party Hard V1.4.1 Trainer +3 MrAntiFun.exe
        • Size 7.6MB
        • SHA256 fb416f9301c9528ee3fed2a5af3b209c0a7f2fa710198f9c07ab8ee96a4cfa96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        defines.lua

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\defines.lua
        • Size 5KB
        • SHA256 a2e02dd32f0245ff31190288b368b3efbbe7c48a95dd22c321231c2f46597d9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lua53-32.dll

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\lua53-32.dll
        • Size 491KB
        • SHA256 dcfd91f21dee9e70179337a85d21b3ca925f1a6c21de9576aa5219732b7c7a86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dbghelp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\cetrainers\CET4164.tmp\extracted\win32\dbghelp.dll
        • Size 1.2MB
        • SHA256 150782fca5e188762a41603e2d5c7aad6b6419926bcadf350ebf84328e50948f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4968-18-0x0000000000B6E000-0x0000000000B70000-memory.dmp

        memory/4968-23-0x000000000BC60000-0x000000000BC61000-memory.dmp

        memory/4968-25-0x0000000000400000-0x0000000000BC6000-memory.dmp

        memory/4968-26-0x0000000000400000-0x0000000000BC6000-memory.dmp