b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/08/2026, 04:32

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll
Size 60KB
Sample260811-e6bv7swbpa
SHA256 b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659
MD5 9c7341dc5638a1bc0e2186ad938449c9
SHA1 01dade8a9db61315d3ac8b9004aaceb56d5a4d96
SHA512 bfb77796d4d1eaf0d7747cb50088c1de2fca0120baef4e2336f3ed3a72956fe84699ee61e7c01048c17f77de4f173077ef0532f5926f1fe9842c9997c9845570
SSDEEP 1536:Y5ygokhJboMBvX9KDsECf0fxF6DR5FT+MhiH:Y5ygokhJsMpNKYhMfxF6DR/C6i
TLSH
T16253B403AB849D1ED4645471236FB4EAF3259E373E20865FAD68BE6C2E33A504535F07
MD5 SHA1 SHA512 SSDEEP TLSH

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\TypeLib\{73FB82F8-BAF2-4879-B309-93EEE14D7281}\c.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsFiniteField\Clsid\ = "{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsQRCode\ = "MG_QRCode.clsQRCode"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\TypeLib\Version = "c.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\ = "_clsFiniteField"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\TypeLib\Version = "c.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\ProgID\ = "MG_QRCode.clsReedSolomon"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsFiniteField\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{73FB82F8-BAF2-4879-B309-93EEE14D7281}\c.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\TypeLib\ = "{73FB82F8-BAF2-4879-B309-93EEE14D7281}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\VERSION	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}\VERSION\ = "12.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{02BF1067-F2D0-4750-860F-9C1C6AE67E87}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{73FB82F8-BAF2-4879-B309-93EEE14D7281}\c.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\TypeLib\Version = "c.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\TypeLib\ = "{73FB82F8-BAF2-4879-B309-93EEE14D7281}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{02BF1067-F2D0-4750-860F-9C1C6AE67E87}\ProgID\ = "MG_QRCode.clsQRCode"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsQRCode\Clsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\VERSION\ = "12.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsFiniteField	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\TypeLib\Version = "c.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\ = "MG_QRCode.clsReedSolomon"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A8DF2D9-C4EB-4FE5-8F28-6402C447E82D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{73FB82F8-BAF2-4879-B309-93EEE14D7281}\c.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsReedSolomon	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{02BF1067-F2D0-4750-860F-9C1C6AE67E87}\ = "MG_QRCode.clsQRCode"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\ = "_clsQRCode"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{73FB82F8-BAF2-4879-B309-93EEE14D7281}\c.0\ = "MorGain QRCode"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}\ = "_clsReedSolomon"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{02BF1067-F2D0-4750-860F-9C1C6AE67E87}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\ = "clsQRCode"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}\ = "_clsReedSolomon"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{40FE713A-EE50-48D1-BEE6-B8656A9D55E1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{02BF1067-F2D0-4750-860F-9C1C6AE67E87}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MG_QRCode.clsQRCode	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{73FB82F8-BAF2-4879-B309-93EEE14D7281}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\TypeLib\ = "{73FB82F8-BAF2-4879-B309-93EEE14D7281}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}\TypeLib\Version = "c.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F217BBE1-42EF-4F88-A604-2F9FE7D02543}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{70715A2A-7359-4FAB-B5CD-7CD897CD7385}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9AE93CC7-B72A-498A-8D30-5D01EE6F8C76}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3868 wrote to memory of 5324	3868	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3868
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\b5d42d4f8f538b8c9c9878bde4fc629589c84f675e9942756bc685d8358b6659.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:5324

Network

MITRE ATT&CK Enterprise v16

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 v16

Replay Monitor

Loading Replay Monitor...

Downloads