709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/07/2026, 02:51

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General

Target
709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380.dll
Size 101KB
Sample260731-dcevbsaj2v
SHA256 709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380
MD5 2f819c930aa08db5929f4ae34296d2f6
SHA1 8c42adeda5b015815348d3e532aac9ce4980e8df
SHA512 a5ed63ee41a4da8d5bc99edad3bffee23d786c21732cbb85c07bb745a7902c6d890c1bcb1f9ec7d64e6396fc844de9b9906acc869b9b35b8315373ecd319fa25
SSDEEP 3072:RuuMJdcmr3ih+vBzD29IgSOEikXvzD4pJ:R2hikvBzIIVRnXvX8
TLSH
T109A328117B85C2A4DD9D00395D29EB9E836EBA60DFE592C33E65334F1C711C2AEB2607
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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{28676F40-3096-4327-9EE7-DD5CDF8C19A1}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{55A88EC4-6A4D-40E0-9792-23C88D02F406}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{27929B93-1455-415F-A5DB-3BE4143B3237}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{27929B93-1455-415F-A5DB-3BE4143B3237}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FAF0C679-8796-4F67-BB4D-8AE12891C09D}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{207766E4-9CB3-40FB-B42E-71E339FA1EBB}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{55A88EC4-6A4D-40E0-9792-23C88D02F406}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{18D37173-63E9-4A2B-820B-B219C2185636}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{55A88EC4-6A4D-40E0-9792-23C88D02F406}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{207766E4-9CB3-40FB-B42E-71E339FA1EBB}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{55A88EC4-6A4D-40E0-9792-23C88D02F406}\ = "IFdtUiHost"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{55A88EC4-6A4D-40E0-9792-23C88D02F406}\ = "IFdtUiHost"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\WOW6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0F69ED37-7024-41E3-AABE-1B52B29B3360}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}\ProxyStubClsid32\ = "{0F69ED37-7024-41E3-AABE-1B52B29B3360}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{79E95DA1-E931-4033-BD93-3F98CE2C2B17}\NumMethods\ = "16"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FAF0C679-8796-4F67-BB4D-8AE12891C09D}\ = "DtmCallbackSynchronizer Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5AD96C81-6AB7-45E7-9FC0-9E454251B1D7}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A6C41369-CAE7-45B4-AB3D-C3FBB42EA5F5}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A6C41369-CAE7-45B4-AB3D-C3FBB42EA5F5}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{207766E4-9CB3-40FB-B42E-71E339FA1EBB}\Version	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5AD96C81-6AB7-45E7-9FC0-9E454251B1D7}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{28676F40-3096-4327-9EE7-DD5CDF8C19A1}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{55A88EC4-6A4D-40E0-9792-23C88D02F406}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{207766E4-9CB3-40FB-B42E-71E339FA1EBB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5AD96C81-6AB7-45E7-9FC0-9E454251B1D7}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{18D37173-63E9-4A2B-820B-B219C2185636}\ = "IComVariantFormatter"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A6C41369-CAE7-45B4-AB3D-C3FBB42EA5F5}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{28676F40-3096-4327-9EE7-DD5CDF8C19A1}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FAF0C679-8796-4F67-BB4D-8AE12891C09D}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{207766E4-9CB3-40FB-B42E-71E339FA1EBB}\ = "FdtCommunicationSynchronizer Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{27929B93-1455-415F-A5DB-3BE4143B3237}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{28676F40-3096-4327-9EE7-DD5CDF8C19A1}\NumMethods\ = "8"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\ = "IWrapper"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5AD96C81-6AB7-45E7-9FC0-9E454251B1D7}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}\1.0\ = "RuntimeFrameNativeUtilitiesLib"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\ = "IWrapper"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{28676F40-3096-4327-9EE7-DD5CDF8C19A1}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{79E95DA1-E931-4033-BD93-3F98CE2C2B17}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61F4675F-03AF-4930-9CD6-EEC95E83FB3D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{27929B93-1455-415F-A5DB-3BE4143B3237}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FAF0C679-8796-4F67-BB4D-8AE12891C09D}\TypeLib\ = "{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{14591C43-4A0B-4EAE-AAAB-E85C87F62C6C}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{79E95DA1-E931-4033-BD93-3F98CE2C2B17}\ = "IFdt1SurrogateController"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{79E95DA1-E931-4033-BD93-3F98CE2C2B17}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{18D37173-63E9-4A2B-820B-B219C2185636}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0F69ED37-7024-41E3-AABE-1B52B29B3360}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380.dll"	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5908 wrote to memory of 4616	5908	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:5908
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\709836c2f94a4fad73fb54cdede42be335569f86f02a0ecc70979cfa46c9b380.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4616

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

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