a206c8090b1b2b989256aa33b63fc0ff148c4b64ca020082c8c8439a22824faf

Analysis

max time kernel
117s
max time network
130s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-08-2024 23:58

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General

Target

NERO55/NERO/WAVEEDITOR/AUDIOCONTROL.dll
Size

304KB
MD5

39582190a6d0ba15d57166c65b8eb7a8
SHA1

547709e95764c852d6f4e3ebf851699a9c4b73dc
SHA256

f53bd197fb5ee48480c59db09ca7b22856854a6058db992fae00d10be086e97f
SHA512

f5d6130949f5bfa773d0c6c304705b231a4ecf4dd93eb72957d578ff87ed7dfb77e1ad6037f5f400b5c931d6b4d307cc58a7975d40f43f84bf5de5473af0fe27
SSDEEP

3072:Y9RzoZB3aPO3pFHkmNSGAM60E8GiUK7eYiViGENcsQzHO3PslQe0pG6EoowJZNZo:oG9ekHkmSNM60p/D7PqQ7YXxG4G

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B4CE98B0-6CD1-4F5E-87C9-EA9FFC913329}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{70758027-7D3B-4B50-A276-30FD0FCD20FA}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\Control	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{852BAC69-85C1-4E22-A9F5-4A6D9100B6A4}\Version	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AUDIOC~1.DLL, 4"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66D3CBC4-D446-4BAA-B8B2-AF97BC09A7D2}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70758027-7D3B-4B50-A276-30FD0FCD20FA}\TypeLib\ = "{66D3CBC4-D446-4BAA-B8B2-AF97BC09A7D2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7F8A3871-2539-4BC4-A189-41B64B86B875}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AUDIOC~1.DLL, 1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AUDIOCONTROL.KnobCtrl.1\ = "Knob Control"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\Control	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B61D46BE-00D9-4F7C-87AE-5A3B55E76A3D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7F8A3871-2539-4BC4-A189-41B64B86B875}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{751524D1-BCCF-4192-9EEB-94C08BDC0753}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{751524D1-BCCF-4192-9EEB-94C08BDC0753}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{852BAC69-85C1-4E22-A9F5-4A6D9100B6A4}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AUDIOC~1.DLL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B4CE98B0-6CD1-4F5E-87C9-EA9FFC913329}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{70758027-7D3B-4B50-A276-30FD0FCD20FA}\ = "_DKnobEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{852BAC69-85C1-4E22-A9F5-4A6D9100B6A4}\MiscStatus	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\Version	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B61D46BE-00D9-4F7C-87AE-5A3B55E76A3D}\ = "_DKnob"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7F8A3871-2539-4BC4-A189-41B64B86B875}\ = "_DCurveEditEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\ToolboxBitmap32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B61D46BE-00D9-4F7C-87AE-5A3B55E76A3D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\MiscStatus	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\MiscStatus\1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E4F85E7-E6AC-4BC3-8C04-0A62D65C4278}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E4F85E7-E6AC-4BC3-8C04-0A62D65C4278}\ = "Knob Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{852BAC69-85C1-4E22-A9F5-4A6D9100B6A4}\Control	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AUDIOCONTROL.CurveEditCtrl.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66D3CBC4-D446-4BAA-B8B2-AF97BC09A7D2}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEEDITOR"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{751524D1-BCCF-4192-9EEB-94C08BDC0753}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{751524D1-BCCF-4192-9EEB-94C08BDC0753}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70758027-7D3B-4B50-A276-30FD0FCD20FA}\ = "_DKnobEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\ = "LevelSlider Control"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\Control\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\TypeLib\ = "{66D3CBC4-D446-4BAA-B8B2-AF97BC09A7D2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B61D46BE-00D9-4F7C-87AE-5A3B55E76A3D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7F8A3871-2539-4BC4-A189-41B64B86B875}\TypeLib\ = "{66D3CBC4-D446-4BAA-B8B2-AF97BC09A7D2}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7F8A3871-2539-4BC4-A189-41B64B86B875}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AUDIOCONTROL.LevelSliderCtrl.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{018FDBA7-1999-415F-9BED-DF47E0B818BD}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AUDIOC~1.DLL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E4F85E7-E6AC-4BC3-8C04-0A62D65C4278}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AUDIOC~1.DLL"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{852BAC69-85C1-4E22-A9F5-4A6D9100B6A4}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66D3CBC4-D446-4BAA-B8B2-AF97BC09A7D2}\1.0\FLAGS\ = "2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{751524D1-BCCF-4192-9EEB-94C08BDC0753}\ = "_DLevelSlider"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{852BAC69-85C1-4E22-A9F5-4A6D9100B6A4}\ = "Knob Control"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ECFA7321-14D6-4B33-8106-273E71ED05E8}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B4CE98B0-6CD1-4F5E-87C9-EA9FFC913329}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7F8A3871-2539-4BC4-A189-41B64B86B875}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1E5A37C4-605F-4ABD-A5EA-569893A1F472}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2DCCD86-F9B5-49C4-B4E2-481DF99E44AB}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{751524D1-BCCF-4192-9EEB-94C08BDC0753}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31
PID 1800 wrote to memory of 1052	1800	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NERO55\NERO\WAVEEDITOR\AUDIOCONTROL.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\NERO55\NERO\WAVEEDITOR\AUDIOCONTROL.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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