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Analysis

  • max time kernel
    24s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 09:55

General

  • Target

    Soundpad.exe

  • Size

    11.6MB

  • MD5

    ecdde99f36da416560e91f7c9f97b390

  • SHA1

    7957c54b11b2318e897b673bcc6aeafc92ac39c8

  • SHA256

    0b6f4d707649f9913257c50692f86f79b7e942ea0eef2eaa30b53702a63621c7

  • SHA512

    9ad6b5085cc12593c5c8dd094743d4e73b0693487f04f89705eb1ea09f057f4b5e1f4b2d03bd3b79b38074590c7bd75acd5484f878e1627a43549ebb3b38dcf5

  • SSDEEP

    196608:8qELu/h0xDDF4ppftCyh+DdaIuqFkKz/1xqh0T0Q:87a/h0JF4ppsyh+DyQ

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Drops file in Program Files directory 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 49 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Soundpad.exe
    "C:\Users\Admin\AppData\Local\Temp\Soundpad.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Loads dropped DLL
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:296
    • C:\Users\Admin\AppData\Local\Temp\SoundpadService.exe
      "C:\Users\Admin\AppData\Local\Temp\SoundpadService.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2340
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" /s "C:\Windows\system32\UniteFx1.8.0.dll"
      2⤵
      • Loads dropped DLL
      • Modifies registry class
      PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\system32\UniteFx1.8.0.dll

    Filesize

    584KB

    MD5

    232182083ec6ddf266b81811c1d26a3a

    SHA1

    ef8c258977752887a0e5d9688fccaf74cb53201d

    SHA256

    b7b8218f1c386cb5a703023b6f1871809dcb9a1cb981c7dc6538a4d4fd08272a

    SHA512

    e299e0bcfa46e21a718e5eb61b9b3f273ad8c4f5fcd4aa291045b43b62456e4893b37be76e14802ed011532ac914f42b00096d07b117e784f9f195b1380f70ad