Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/09/2026, 06:26

General

  • Target
    Auto-Tune_Pro_v9.1.1_Windows.exe
  • Size 153.9MB
  • Sample260909-g7e1csszds
  • SHA256 ae1f7834a467b9bcb349f80caa678416dd2a63c191a1dd3d7c51255d5a45e924
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 8 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 28 IoCs
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 49 IoCs
  • Suspicious use of SendNotifyMessage 47 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Auto-Tune_Pro_v9.1.1_Windows.exe
    "C:\Users\Admin\AppData\Local\Temp\Auto-Tune_Pro_v9.1.1_Windows.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\Auto-Tune_Pro_v9.1.1_Windows.exe
      C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\Auto-Tune_Pro_v9.1.1_Windows.exe /q"C:\Users\Admin\AppData\Local\Temp\Auto-Tune_Pro_v9.1.1_Windows.exe" /tempdisk1folder"C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}" /IS_temp
      2⤵
      • Suspicious use of SetThreadContext
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4836
      • C:\Windows\system32\MSIEXEC.EXE
        "C:\Windows\system32\MSIEXEC.EXE" /i "C:\Users\Admin\AppData\Local\Downloaded Installations\{8B71AE52-E0F6-4367-A7C3-A381C3482A25}\Antares Auto-Tune Pro.msi" SETUPEXEDIR="C:\Users\Admin\AppData\Local\Temp" SETUPEXENAME="Auto-Tune_Pro_v9.1.1_Windows.exe"
        3⤵
        • Enumerates connected drives
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:5104
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\system32\explorer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1800
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 52535B7EF29F2120849329037AE2599C C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2904
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:2040
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:1652
    • C:\Program Files\Antares Audio Technologies\Antares Central Services.exe
      "C:\Program Files\Antares Audio Technologies\Antares Central Services.exe"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:1796
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4316

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e598dff.rbs

          • Path C:\Config.Msi\e598dff.rbs
          • Size 29KB
          • SHA256 e024f9fe50a9e8e082251e51507d5b12e235ed6b3bf5ab14604ac5ac86e833bc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Antares Central Services.exe

          • Path C:\Program Files\Antares Audio Technologies\Antares Central Services.exe
          • Size 5.2MB
          • SHA256 ecc230c627ce707466aaac1d402045bde487652a222db53fff17aa6192e058ab
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WibuCm64.dll

          • Path C:\Program Files\Antares Audio Technologies\WibuCm64.dll
          • Size 988KB
          • SHA256 cdbd2bcd42fa35873cdc6b50ca190828208c0cbad77072db2d316c6497b7b01b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI8c1f3.LOG

          • Path C:\Users\Admin\AppData\Local\Temp\MSI8c1f3.LOG
          • Size 102KB
          • SHA256 660fe314122c6fc9478681f9df74e34c3b4d5292fb62dd4e6ba1aa8eda43b3f3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIC426.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSIC426.tmp
          • Size 166KB
          • SHA256 d4b028c81ed4d593240afad9db36565ffe2c26d4dc4edf025655dd1d338168eb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          0x0409.ini

          • Path C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\0x0409.ini
          • Size 21KB
          • SHA256 8b76df0ffc9a226b532b60936765b852b89780c6e475c152f7c320e085e43948
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Setup.INI

          • Path C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\Setup.INI
          • Size 5KB
          • SHA256 5739b1c2fbcac40d28f5754e49201d5eb70ac478c9f26aa049ec5b5f58fbd86d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ISMSIDEL.INI

          • Path C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\_ISMSIDEL.INI
          • Size 488B
          • SHA256 c909fa0edd841f43f9619d8f6569ab4a27901a1e65f20900723b401915ba4653
          • MD5 SHA1 SHA512 TLSH

          _ISMSIDEL.INI

          • Path C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\_ISMSIDEL.INI
          • Size 740B
          • SHA256 88adaf6b4cf5742280b5ef327bc699c375946794cd2772474aebe209ea535fe9
          • MD5 SHA1 SHA512 TLSH

          _ISMSIDEL.INI

          • Path C:\Users\Admin\AppData\Local\Temp\{F0BC72C0-D133-40C3-A9D4-8747D337B602}\_ISMSIDEL.INI
          • Size 20B
          • SHA256 0a33c5dffabcf31a1f6802026e9e2eef4b285e57fd79d52fdcd98d6502d14b13
          • MD5 SHA1 SHA512

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 24.1MB
          • SHA256 3b56b5dd67ca6b926d20418ca3d80674c3dc29b38f8f7c931403ce022049e8db
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {cb66855c-14d4-4c74-b4e3-9b86b573cd0f}_OnDiskSnapshotProp

          • Path \??\Volume{73216430-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{cb66855c-14d4-4c74-b4e3-9b86b573cd0f}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 5be8e35677eec58b2722f0a8bd24657fe6a43a832d9d998a4db60d5bb9741a05
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/4316-121-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-122-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-123-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-133-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-127-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-132-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-131-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-130-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-129-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp

          memory/4316-128-0x000001A2CEE40000-0x000001A2CEE41000-memory.dmp