b2c10de5a8d8ce2f4ec23f8a52a61cdfb08f33a0e0738891c8b84eb9f2972ca3

Analysis

max time kernel
136s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 08:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$SYSDIR/NXYUKEY_HB.dll
Size

74KB
MD5

17f390de566bbc388bca8ea0e1d39fbd
SHA1

6f07a83dad22a592cb252a6dfdeef43581603df8
SHA256

4098bb76fdc46e47c981b645eef1234f7981fcaea69e9c8809f705f277995d9c
SHA512

5954809a23fbc21c9c621473e27faa4cf4460a5c712608492887333dda84aba041ec4394f45ac2593703f0a4db7625c2d63be65f263c1cd0a9dc904d3e047aa1
SSDEEP

1536:TqhtEFhB329t/iZC9nW1BtaIU+3zkx8/PzI6er:Tqhr9ZiZogBtaIU+3zw8k6e

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 41 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\InprocServer32\ThreadingModel = "both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\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	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ = "INXYUSB_HB"	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\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\VersionIndependentProgID	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\WOW6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\ = "{928E6F22-61C5-4778-91CD-317124CDFC58}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB.1\ = "NXYUSB_HB Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\InprocServer32	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\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ = "INXYUSB_HB"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$SYSDIR\\NXYUKEY_HB.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\ProxyStubClsid32	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\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\ = "NXYUSB_HB Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\ProgID\ = "NXYUSB_Com.NXYUSB_HB.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}\VersionIndependentProgID\ = "NXYUSB_Com.NXYUSB_HB"	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\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB.1\CLSID	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\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0	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\\$SYSDIR\\NXYUKEY_HB.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{928E6F22-61C5-4778-91CD-317124CDFC58}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$SYSDIR\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\ = "{928E6F22-61C5-4778-91CD-317124CDFC58}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB\ = "NXYUSB_HB Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}	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\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4ECA20AB-DC88-4348-9A47-BDE490A31F56}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NXYUSB_Com.NXYUSB_HB\CLSID\ = "{E0FAB043-C88A-4D28-89DD-7BC9CD45CD6A}"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 396	2732	regsvr32.exe	83
PID 2732 wrote to memory of 396	2732	regsvr32.exe	83
PID 2732 wrote to memory of 396	2732	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\NXYUKEY_HB.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\NXYUKEY_HB.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:396

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads