Analysis
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max time kernel
38s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/09/2024, 16:01
Behavioral task
behavioral1
Sample
Soundpad By Terrain/Click Here/Soundpad.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Soundpad By Terrain/Click Here/Soundpad.exe
Resource
win10v2004-20240802-en
General
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Target
Soundpad By Terrain/Click Here/Soundpad.exe
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Size
10.9MB
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MD5
0ae4f60d72e0d1c159505500b8a08ebb
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SHA1
bb352dafd3c3ebebb4414b799010fe5ebddbef44
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SHA256
ed3371229647ef876b45cb5940e48b461df58d4e68ad4932f5877eba90c8d379
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SHA512
88495911df544a04a4e09828ae10b57d3d945c41d6e28964c2d4d077afa43fec1c82a8ff6dcce57a3c7b9e5d02d1e47f800f557b022866f5f7be4a2db9b07536
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SSDEEP
196608:fDRlger67uOemwy1LR/XU3gmsRM0wWM+wC89ooEvu:UerSwAVE3XsRMiJpsf
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation Soundpad.exe -
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.
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Loads dropped DLL 2 IoCs
pid Process 2348 regsvr32.exe 4432 regsvr32.exe -
resource yara_rule behavioral2/memory/3376-1-0x00007FFF5CB40000-0x00007FFF5DB90000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\UniteFx.dll Soundpad.exe File opened for modification C:\Windows\system32\UniteFx.dll Soundpad.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 taskmgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString taskmgr.exe -
Modifies registry class 63 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MinOutputConnections = "1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\FriendlyName = "UniteFx" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\OpenWithList\ehshell.exe Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MajorVersion = "1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\InprocServer32\ = "C:\\Windows\\system32\\UniteFx.dll" Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Soundpad By Terrain\\Click Here\\Soundpad.exe,1" Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\PerceivedType = "audio" Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\NumAPOInterfaces = "1" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\Flags = "14" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\NumAPOInterfaces = "1" regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\ Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MaxInstances = "4294967295" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\shell\open\command Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MinInputConnections = "1" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\shell\open\command\ Soundpad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\APOInterface0 = "{FD7F2B29-24D0-4B5C-B177-592C39F9CA10}" regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\OpenWithList\ehshell.exe\ Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\OpenWithProgids\Soundpad.Soundlist Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\OpenWithList\ehshell.exe\ Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Soundpad By Terrain\\Click Here\\Soundpad.exe,0" Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\shell\open Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MinInputConnections = "1" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\Content Type = "audio/soundpadlist" Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\URL Protocol Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MinorVersion = "6" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MinOutputConnections = "1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\InprocServer32\ThreadingModel = "Both" Soundpad.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MajorVersion = "1" regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\ = "Soundpad sound list" Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\OpenWithProgids Soundpad.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71} regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MaxOutputConnections = "1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\APOInterface0 = "{FD7F2B29-24D0-4B5C-B177-592C39F9CA10}" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MinorVersion = "6" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MaxInputConnections = "1" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\DefaultIcon Soundpad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\Copyright = "Copyright (C) 2016-2019 Leppsoft" regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\ = "Soundpad.Soundlist" Soundpad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\ = "UniteFx Class" Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\.spl\OpenWithList Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\shell\open\command Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\shell Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\Flags = "14" regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\InprocServer32\ Soundpad.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71} regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MaxOutputConnections = "1" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\shell\open Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\shell\open\command\ Soundpad.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\DefaultIcon Soundpad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\Copyright = "Copyright (C) 2016-2019 Leppsoft" regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Soundpad By Terrain\\Click Here\\Soundpad.exe\" -c \"%1\"" Soundpad.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad\ = "URL:Soundpad Protocol" Soundpad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MaxInputConnections = "1" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\MaxInstances = "4294967295" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27384E53-9860-0AC1-9519-C60EBCAA2C71}\FriendlyName = "UniteFx" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\shell Soundpad.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Soundpad.Soundlist\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Soundpad By Terrain\\Click Here\\Soundpad.exe\" \"%1\"" Soundpad.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 3376 Soundpad.exe Token: 33 1728 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1728 AUDIODG.EXE Token: SeDebugPrivilege 4180 taskmgr.exe Token: SeSystemProfilePrivilege 4180 taskmgr.exe Token: SeCreateGlobalPrivilege 4180 taskmgr.exe Token: 33 4180 taskmgr.exe Token: SeIncBasePriorityPrivilege 4180 taskmgr.exe -
Suspicious use of FindShellTrayWindow 47 IoCs
pid Process 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe -
Suspicious use of SendNotifyMessage 47 IoCs
pid Process 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe 4180 taskmgr.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3376 Soundpad.exe 3376 Soundpad.exe 3376 Soundpad.exe 3376 Soundpad.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3376 wrote to memory of 2348 3376 Soundpad.exe 86 PID 3376 wrote to memory of 2348 3376 Soundpad.exe 86 PID 3376 wrote to memory of 4432 3376 Soundpad.exe 87 PID 3376 wrote to memory of 4432 3376 Soundpad.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\Soundpad By Terrain\Click Here\Soundpad.exe"C:\Users\Admin\AppData\Local\Temp\Soundpad By Terrain\Click Here\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:3376 -
C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Windows\system32\UniteFx.dll"2⤵
- Loads dropped DLL
- Modifies registry class
PID:2348
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C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Windows\system32\UniteFx.dll"2⤵
- Loads dropped DLL
- Modifies registry class
PID:4432
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x15c 0x2401⤵
- Suspicious use of AdjustPrivilegeToken
PID:1728
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4180
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
442KB
MD50ee743073ee6b68f8222be2661d95315
SHA12e642772ec19edf73422fe25a8d45db1a006ff85
SHA256562b17370c7283e92a3353b76ab2aefd301c2e78782fa60ec9ee35676ad44f96
SHA512c3f2037bd37cef7978187f67f1d0633ee3067b4837e0ad9ae2a5c8efab8ec4ce6a14c1d88e200ffaa8677f74fd5995789297e6a7b5ac18d19dc9d53b4d9170ba