Analysis

  • max time kernel
    899s
  • max time network
    476s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/09/2026, 15:07

General

  • Target
    GTA 3/Unpak2.bat
  • Size 224B
  • Sample260908-shqlcasgrf
  • SHA256 9c6ff9ed02395c4c87889f088b400455ffee4273b1789b9354eea6b387d17949
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\GTA 3\Unpak2.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Users\Admin\AppData\Local\Temp\GTA 3\UHARC.EXE
      uharc.exe x -o+ -vm+ -y+ tecsnd2.uha
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1492
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4548
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:2132

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            City.wav

            • Path C:\Users\Admin\AppData\Local\Temp\GTA 3\audio\City.wav
            • Size 113KB
            • SHA256 2088799afad6040b5b52243845f18b3901e5b867d905e386847295a620ba9288
            • MD5 SHA1 SHA512 SSDEEP TLSH

            door_6.wav

            • Path C:\Users\Admin\AppData\Local\Temp\GTA 3\audio\door_6.wav
            • Size 572B
            • SHA256 6f2dbd6396acea45a29969717db1c2493e2f24a305a4b9dc63cf05e494ca5fbb
            • MD5 SHA1 SHA512 TLSH

            el_ph3.mp3

            • Path C:\Users\Admin\AppData\Local\Temp\GTA 3\audio\el_ph3.mp3
            • Size 562KB
            • SHA256 3f33eecb8b64e2613814763a578a4d4f530dfc17d93428c8718d7ca5387fdebc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            k3_ds.mp3

            • Path C:\Users\Admin\AppData\Local\Temp\GTA 3\audio\k3_ds.mp3
            • Size 408KB
            • SHA256 d911b9a65a3d17c2af1a0636041137a7b41688509dc4d267a353fe180d4a2519
            • MD5 SHA1 SHA512 SSDEEP TLSH

            l5_tfb.mp3

            • Path C:\Users\Admin\AppData\Local\Temp\GTA 3\audio\l5_tfb.mp3
            • Size 438KB
            • SHA256 293fae87f6d70361a062a5cc717c348cbec74360d609aa0d9deba587e97d78f6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1492-0-0x0000000000400000-0x0000000000492000-memory.dmp

            memory/1492-589-0x0000000000400000-0x0000000000492000-memory.dmp