Overview

overview

4

Static

static

3

Kontakt 8....er.exe

windows11-21h2-x64

4

Kontakt 8....er.exe

windows11-ltsc_2024-x64

4

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    13/08/2026, 16:07

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General

  • Target
    Kontakt 8.9.0 Full Options Patcher.exe
  • Size 78.5MB
  • Sample260813-tktlfstdnb
  • SHA256 7fb1caa7786734ad9a18b8e9da75ad8bc4b47f132c16e68fa2f385d31c921474
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
discovery

Malware Config

Signatures

  • Drops file in Program Files 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.

    discovery
  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Kontakt 8.9.0 Full Options Patcher.exe
    "C:\Users\Admin\AppData\Local\Temp\Kontakt 8.9.0 Full Options Patcher.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:5252
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004E8 0x00000000000004EC
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5188
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2092
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost
    1⤵
      PID:4720
    • C:\Windows\SysWOW64\DllHost.exe
      C:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
      1⤵
      • System Location Discovery: System Language Discovery
      PID:4512

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/5252-0-0x000000000042F000-0x0000000000430000-memory.dmp
          Download

          memory/5252-1-0x0000000000400000-0x000000000528F000-memory.dmp
          Download

          memory/5252-2-0x0000000000400000-0x000000000528F000-memory.dmp
          Download

          memory/5252-3-0x0000000000400000-0x000000000528F000-memory.dmp
          Download

          memory/5252-4-0x0000000000400000-0x000000000528F000-memory.dmp
          Download

          memory/5252-5-0x0000000000400000-0x000000000528F000-memory.dmp
          Download