Analysis

  • max time kernel
    27s
  • max time network
    31s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-09-2024 12:43

Errors

Reason
Machine shutdown

General

  • Target

    SoundPad/Soundpad.exe

  • Size

    10.9MB

  • MD5

    0ae4f60d72e0d1c159505500b8a08ebb

  • SHA1

    bb352dafd3c3ebebb4414b799010fe5ebddbef44

  • SHA256

    ed3371229647ef876b45cb5940e48b461df58d4e68ad4932f5877eba90c8d379

  • SHA512

    88495911df544a04a4e09828ae10b57d3d945c41d6e28964c2d4d077afa43fec1c82a8ff6dcce57a3c7b9e5d02d1e47f800f557b022866f5f7be4a2db9b07536

  • SSDEEP

    196608:fDRlger67uOemwy1LR/XU3gmsRM0wWM+wC89ooEvu:UerSwAVE3XsRMiJpsf

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 1 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 15 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SoundPad\Soundpad.exe
    "C:\Users\Admin\AppData\Local\Temp\SoundPad\Soundpad.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3460
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" /s "C:\Windows\system32\UniteFx.dll"
      2⤵
      • Loads dropped DLL
      • Modifies registry class
      PID:2656
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" /s "C:\Windows\system32\UniteFx.dll"
      2⤵
      • Loads dropped DLL
      • Modifies registry class
      PID:1972
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x518 0x48c
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4500
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa39b8055 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:4824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\system32\UniteFx.dll

    Filesize

    442KB

    MD5

    0ee743073ee6b68f8222be2661d95315

    SHA1

    2e642772ec19edf73422fe25a8d45db1a006ff85

    SHA256

    562b17370c7283e92a3353b76ab2aefd301c2e78782fa60ec9ee35676ad44f96

    SHA512

    c3f2037bd37cef7978187f67f1d0633ee3067b4837e0ad9ae2a5c8efab8ec4ce6a14c1d88e200ffaa8677f74fd5995789297e6a7b5ac18d19dc9d53b4d9170ba

  • memory/3460-2-0x00007FFCEC420000-0x00007FFCED470000-memory.dmp

    Filesize

    16.3MB

  • memory/3460-4-0x00007FFCC8FA0000-0x00007FFCC8FA1000-memory.dmp

    Filesize

    4KB