Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 01:38

General

  • Target
    NativeInstruments_Keygen.exe
  • Size 1.2MB
  • Sample260809-b2ngnagc54
  • SHA256 54236068504b57353aef3d79fb9c3ff5eb7a57aba7bd6d26b531c9b7bbe86151
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NativeInstruments_Keygen.exe
    "C:\Users\Admin\AppData\Local\Temp\NativeInstruments_Keygen.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4372
    • C:\Users\Admin\AppData\Local\Temp\keygen.exe
      C:\Users\Admin\AppData\Local\Temp\keygen.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1576
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004E0 0x00000000000004F0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4876

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        BASSMOD.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\BASSMOD.DLL
        • Size 33KB
        • SHA256 8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        R2RNIKG.dll

        • Path C:\Users\Admin\AppData\Local\Temp\R2RNIKG.dll
        • Size 233KB
        • SHA256 345e7ac96b651aba2c6fd267bd9a1b108460b0bd317d531bd5fda80f2228f1c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bgm.xm

        • Path C:\Users\Admin\AppData\Local\Temp\bgm.xm
        • Size 959KB
        • SHA256 929c62454cc0002fec0e05e740db6dbde9c786ce41c8df4cae4af7f59b19867d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keygen.exe

        • Path C:\Users\Admin\AppData\Local\Temp\keygen.exe
        • Size 677KB
        • SHA256 35821006091871e6fa796f7e09a92a719e3b246fd8124aa52d3f65352d3dabaa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1576-30-0x0000000002530000-0x00000000025CC000-memory.dmp

        memory/1576-29-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-17-0x0000000002530000-0x00000000025CC000-memory.dmp

        memory/1576-16-0x0000000002530000-0x00000000025CC000-memory.dmp

        memory/1576-9-0x000000000043B000-0x000000000043C000-memory.dmp

        memory/1576-19-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1576-20-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-21-0x0000000002530000-0x00000000025CC000-memory.dmp

        memory/1576-23-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-26-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-7-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/1576-13-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-32-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-35-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-38-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-41-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-44-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-47-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-50-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-53-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-56-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-59-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-62-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/1576-63-0x0000000002530000-0x00000000025CC000-memory.dmp