Analysis

  • user interaction
    yes
  • max time kernel
    79s
  • max time network
    80s
  • 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, 16:42

General

  • Target
    IDM Trial Reset.exe
  • Size 874KB
  • Sample260820-t758rsvsbx
  • SHA256 a2d2b22cd0d5628976eb5996a8b20f3b5ac468907910dbc3f826f1069d435587
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • AutoIT Executable 2 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 3 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 3 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IDM Trial Reset.exe
    "C:\Users\Admin\AppData\Local\Temp\IDM Trial Reset.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:2820
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c reg query hkcr\clsid /s > C:\Users\Admin\AppData\Local\Temp\reg_query.tmp
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:244
      • C:\Windows\SysWOW64\reg.exe
        reg query hkcr\clsid /s
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2012

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/2820-0-0x0000000000B70000-0x0000000000D52000-memory.dmp

        memory/2820-21-0x0000000000B70000-0x0000000000D52000-memory.dmp

        memory/2820-28-0x0000000000B70000-0x0000000000D52000-memory.dmp