Resubmissions

27/10/2026, 16:58

261027-vg4spavzcs7

07/08/2024, 00:42

240807-a2df1syhnc9

07/08/2024, 00:38

240807-azf45avhrn9

07/08/2024, 00:35

240807-axsedavhmk7

Analysis

  • user interaction
    yes
  • max time kernel
    56s
  • max time network
    25s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 16:58

General

  • Target
    Tone2_KeyGen.exe
  • Size 541KB
  • Sample261027-vg4spavzcs
  • SHA256 b0ebec322ce578522d3187e902c962968e9af4805f0d3eefae549f99a9c7d391
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • 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\Tone2_KeyGen.exe
    "C:\Users\Admin\AppData\Local\Temp\Tone2_KeyGen.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:624
    • 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:4192
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x000000000000048C 0x00000000000004F8
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:632

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

        R2RGLD2KG.dll

        • Path C:\Users\Admin\AppData\Local\Temp\R2RGLD2KG.dll
        • Size 5KB
        • SHA256 fa1b6a3dfb396a6f2925f2f8d5d89885c5cbb7e9108d04158262d9af25dcd71b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bgm.xm

        • Path C:\Users\Admin\AppData\Local\Temp\bgm.xm
        • Size 388KB
        • SHA256 98c69e7f59231970dcb7858791ab5e229bb310ac7e196ddfc3203b46f2d043b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        keygen.exe

        • Path C:\Users\Admin\AppData\Local\Temp\keygen.exe
        • Size 492KB
        • SHA256 a2204caa5d2f178a68ab0a803af9df1145c19ee66dccc72282e048482dbff7fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4192-7-0x0000000000400000-0x0000000000441000-memory.dmp

        memory/4192-12-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/4192-16-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/4192-17-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/4192-18-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/4192-19-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/4192-20-0x0000000010000000-0x0000000010013000-memory.dmp

        memory/4192-21-0x0000000010000000-0x0000000010013000-memory.dmp