b2c10de5a8d8ce2f4ec23f8a52a61cdfb08f33a0e0738891c8b84eb9f2972ca3

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 08:23

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General

Target

$WINDIR/system32/NXYUKEY_HB.dll
Size

91KB
MD5

82a23c02d57f07adfe7fe69a536f6ea3
SHA1

b5e11c64e501167e622575a7e34a675b5b00c87e
SHA256

9b37915a09f0f3ef563ef633cd3426f65a4e16c3282893f7c5a09f63d5a75978
SHA512

8ef0719346ec62bf631beaa0b87356f0969563875d4886570eb3bab60dc11933ad705bc60e6d1c5645fccf1b4a982461eabf6cfc070d9d7df9342573a01f1870
SSDEEP

1536:2+G9u2cJTI4IghbHiFbAmT6IDRT4JoxFrhwyUdGowb+e:2oJTptDiFbtT9DRFxFFZowie

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 41 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\ = "{928E6F22-61C5-4778-91CD-317124CDFC58}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB\ = "NXYUSB_HB Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ = "INXYUSB_HB"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$WINDIR\\system32\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\ = "NXYUSB_HB Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$WINDIR\\system32\\NXYUKEY_HB.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB.1\CLSID\ = "{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\InprocServer32\ThreadingModel = "both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\ = "NXYUSB_Com 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB.1\ = "NXYUSB_HB Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB\CLSID\ = "{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$WINDIR\\system32\\NXYUKEY_HB.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\ = "{928E6F22-61C5-4778-91CD-317124CDFC58}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\ProgID\ = "NXYUSB_Com.NXYUSB_HB.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ = "INXYUSB_HB"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\VersionIndependentProgID\ = "NXYUSB_Com.NXYUSB_HB"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$WINDIR\system32\NXYUKEY_HB.dll
1⤵
- Modifies registry class
PID:2592

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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