84bd980446e63d8941f42d7391bcce405fe4f5fd3f9b222879e0e05a8ee43041

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08-09-2024 20:19

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Report Analysis Logs

General

Target

Freemake Video Converter/COM/FMMediaSource.dll
Size

260KB
MD5

98f823d67b2bbe46ce934c007b243dc3
SHA1

369e598b4b63f49ee3f8b8b79be5c318f7419967
SHA256

ce4f5842263f78fdeae1ed811b7a48f6cd7432a5660dd7f8b4a7d5d20a7e0a09
SHA512

f3d6a2f41d7316d29f07503a5008b8cb5cf1207bc8e42d2be22d56b2cd03ac81ee290201ab49771b9871b2b520ebeb85d77e538ac901269092412fe9c9fc78c4
SSDEEP

6144:Bge0UysUN10KGhmz5YRJVYYcSE6RMYsWL7OZEFnR+:BgeBysU/0KGwtOVYYcfq+

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\FMMediaSource.MediaSourceMultiview.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D651F198-1900-4BC3-9D6B-40890060E76C}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE7C2B04-E0AE-4E64-A89C-2BF40375CA56}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{77C23CE6-EC65-4847-9009-1DD0549AD343}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6B3C60F1-1088-471D-AC34-F2FBDD5C5FE2}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C5888E66-C77E-4502-AA4B-B5D0527433CB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSource\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6B71CC33-C2A8-4F11-8661-EA31A6C113D8}\ProgID\ = "FMMediaSource.MediaSourceAudioSilenc.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{306B03E5-9A30-4F09-B53B-BF56900752D4}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C5888E66-C77E-4502-AA4B-B5D0527433CB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F60208BB-DBDD-4C2F-8D77-326D3264CEFE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceStreams.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceAudioSilence	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceImage.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9D87ACFA-0D3B-4947-9968-7D599E60CDBE}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F60208BB-DBDD-4C2F-8D77-326D3264CEFE}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{311FBBB7-6720-46B5-BEBB-1054F29610C1}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSource.1\CLSID\ = "{1A162EC2-F1E3-4965-9B24-DD222C2A55BA}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{44957D10-42CD-4EE6-8F56-B2A151F26EBB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Freemake Video Converter\\COM\\FMMediaSource.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F36CF04D-52C9-4F1C-8752-581754B03B72}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Freemake Video Converter\\COM\\FMMediaSource.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6F4CD50A-D00D-4816-A908-652393DD3076}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{6858AAFB-EEC8-4E6C-AB01-9E091631E623}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{306B03E5-9A30-4F09-B53B-BF56900752D4}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceCache.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{74A3CA2D-FC38-4AFA-90AE-3B94AA3EE73E}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceSyncReader\ = "MediaSourceSyncReader Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.DeleteInterval	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.DeleteInterval.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{77C23CE6-EC65-4847-9009-1DD0549AD343}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6B3C60F1-1088-471D-AC34-F2FBDD5C5FE2}\ = "MediaSourceStreams Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceMultiview\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6F4CD50A-D00D-4816-A908-652393DD3076}\ProgID\ = "FMMediaSource.MediaSourceFile.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{311FBBB7-6720-46B5-BEBB-1054F29610C1}\TypeLib\ = "{6858AAFB-EEC8-4E6C-AB01-9E091631E623}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A162EC2-F1E3-4965-9B24-DD222C2A55BA}\TypeLib\ = "{6858AAFB-EEC8-4E6C-AB01-9E091631E623}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A162EC2-F1E3-4965-9B24-DD222C2A55BA}\ProgID\ = "FMMediaSource.MediaSource.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{44957D10-42CD-4EE6-8F56-B2A151F26EBB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{44957D10-42CD-4EE6-8F56-B2A151F26EBB}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceAudioSilence\CLSID\ = "{6B71CC33-C2A8-4F11-8661-EA31A6C113D8}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D631D792-391A-4669-9D4B-18B959936B11}\TypeLib\ = "{6858AAFB-EEC8-4E6C-AB01-9E091631E623}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9D87ACFA-0D3B-4947-9968-7D599E60CDBE}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D651F198-1900-4BC3-9D6B-40890060E76C}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSource\ = "MediaSource Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{311FBBB7-6720-46B5-BEBB-1054F29610C1}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1F489815-E5D7-4F09-ACF5-0EDF9BA7D4DE}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A754BC71-9D29-4B9C-BA66-12854E5F18BF}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Freemake Video Converter\\COM\\FMMediaSource.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceSyncReader\CurVer\ = "FMMediaSource.MediaSourceSyncReader.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F60208BB-DBDD-4C2F-8D77-326D3264CEFE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceStreams\CLSID\ = "{6B3C60F1-1088-471D-AC34-F2FBDD5C5FE2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6F4CD50A-D00D-4816-A908-652393DD3076}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D631D792-391A-4669-9D4B-18B959936B11}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{74A3CA2D-FC38-4AFA-90AE-3B94AA3EE73E}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2D3492A5-0C23-4173-96B5-DB1B68EDC59D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceCache.1\ = "MediaSourceCache Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C8529577-CED1-4161-9E9F-FE577A708234}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D631D792-391A-4669-9D4B-18B959936B11}\VersionIndependentProgID\ = "FMMediaSource.MediaSourceImage"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C2849C29-6BE1-47C1-9D89-CD3CC006E9EF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C5888E66-C77E-4502-AA4B-B5D0527433CB}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{74A3CA2D-FC38-4AFA-90AE-3B94AA3EE73E}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A754BC71-9D29-4B9C-BA66-12854E5F18BF}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{306B03E5-9A30-4F09-B53B-BF56900752D4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceStreams\CurVer\ = "FMMediaSource.MediaSourceStreams.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FMMediaSource.MediaSourceJoin	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CD2F8AAC-0554-407F-9255-49DC14D18209}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C8529577-CED1-4161-9E9F-FE577A708234}\VersionIndependentProgID	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 4200	4228	regsvr32.exe	84
PID 4228 wrote to memory of 4200	4228	regsvr32.exe	84
PID 4228 wrote to memory of 4200	4228	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\Freemake Video Converter\COM\FMMediaSource.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4228
- C:\Windows\SysWOW64\regsvr32.exe
  /s "C:\Users\Admin\AppData\Local\Temp\Freemake Video Converter\COM\FMMediaSource.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4200

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

Replay Monitor

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Downloads

memory/4200-0-0x000000006D780000-0x000000006D7D8000-memory.dmp

Filesize
352KB

Download
memory/4200-1-0x0000000064940000-0x0000000064A58000-memory.dmp

Filesize
1.1MB

Download
memory/4200-2-0x00000000626C0000-0x00000000626F5000-memory.dmp

Filesize
212KB

Download
memory/4200-5-0x0000000004E30000-0x0000000006048000-memory.dmp

Filesize
18.1MB

Download
memory/4200-3-0x00000000029F0000-0x0000000003C08000-memory.dmp

Filesize
18.1MB

Download
memory/4200-6-0x0000000003C10000-0x0000000004E28000-memory.dmp

Filesize
18.1MB

Download
memory/4200-7-0x00000000029F0000-0x0000000003C08000-memory.dmp

Filesize
18.1MB

Download
memory/4200-8-0x00000000029F0000-0x0000000003C08000-memory.dmp

Filesize
18.1MB

Download