9ebe4f5ffe19d7e669c824a2509be455273aa434cf42c82ec91e3a7d8b49e3dd

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 05:15

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General

Target

amd64_wpf-presentationhostproxy_31bf3856ad364e35_6.1.6001.18242_none_4eaf4424d1168482/presentationhostproxy.dll
Size

107KB
MD5

c675076b247d97a427014d461cda0039
SHA1

b1cff65d0ba75591dcc516144d50044934143dd8
SHA256

2d86c0891f3c9cf3a6c0c7e58a377507a876be6cb5fcd130c66ed72f34925893
SHA512

8fbd6521e1df33a18fca075f058d95e5476b6c208c4489d9dfbb6ffdd2d733cb179bff3a22d0b6209ba4d0adb9881ae90ce8e942f50e15e8bf49f22a3841fa40
SSDEEP

3072:kTGlYSWEoo5cRT5bQoG1xkMFFYD5eLa1bTZ/Z:kTIY9EoouhQtvFbOdZ

Score

7^/10

persistence privilege_escalation

Malware Config

Signatures

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.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Modifies registry class 33 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD3F23C0-D43E-11CF-893B-00AA00BDCE1A}\ = "IDocHostUIHandler"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91A565C1-E38F-11D0-94BF-00A0C9055CBF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91A565C1-E38F-11D0-94BF-00A0C9055CBF}\ = "IPersistHistory"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F02-5F4E-4D77-9FC0-381981317144}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F03-0002-4D77-9FC0-381981317144}\NumMethods\ = "7"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD3F23C0-D43E-11CF-893B-00AA00BDCE1A}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD3F23C0-D43E-11CF-893B-00AA00BDCE1A}\ProxyStubClsid32\ = "{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F03-0002-4D77-9FC0-381981317144}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD3F23C0-D43E-11CF-893B-00AA00BDCE1A}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91A565C1-E38F-11D0-94BF-00A0C9055CBF}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD3F23C0-D43E-11CF-893B-00AA00BDCE1A}\NumMethods\ = "18"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91A565C1-E38F-11D0-94BF-00A0C9055CBF}\ProxyStubClsid32\ = "{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F02-5F4E-4D77-9FC0-381981317144}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F02-5F4E-4D77-9FC0-381981317144}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F03-0002-4D77-9FC0-381981317144}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91A565C1-E38F-11D0-94BF-00A0C9055CBF}\NumMethods\ = "8"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F03-0002-4D77-9FC0-381981317144}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F03-0002-4D77-9FC0-381981317144}\ProxyStubClsid32\ = "{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AD5D6F03-0002-4D77-9FC0-381981317144}\ = "IHostBrowser2"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C967FDA6-7A0E-4824-A29D-15186C020665}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BD3F23C0-D43E-11CF-893B-00AA00BDCE1A}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Interface	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C967FDA6-7A0E-4824-A29D-15186C020665}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E302CB55-5F9D-41A3-9EF3-61827FB8B46D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91A565C1-E38F-11D0-94BF-00A0C9055CBF}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C967FDA6-7A0E-4824-A29D-15186C020665}	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\amd64_wpf-presentationhostproxy_31bf3856ad364e35_6.1.6001.18242_none_4eaf4424d1168482\presentationhostproxy.dll
1⤵
- Modifies registry class
PID:4372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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