91bf580d7d1bc2ee8e9aecd67be0cbc3cdad83a0ce1b44291ab9f2e9c34cf1a6

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 12:47

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General

Target

NMPluginBase.dll
Size

187KB
MD5

14e48e064ed774aed4c006bad9036fb2
SHA1

44d45b17b97aabc2a30770d8bb61398eae137c50
SHA256

6be7f6ae09d028f7a2144b6050d669b8199d2ce1086a22e0b85cffdbdcfbffaa
SHA512

203000e665a9d661994edeecc9080c43b79e480d4dffc366f1aed9814fc350cf0a8010296660d42ebd30bf6cfdcc932cea1a449232c89f2d2b4e71a9ca6eff07
SSDEEP

3072:yO5yQgD9wY5qDX2qBOx8anxeq1NODeQMAixFZrkPlBVrixxjYpxfciyMJsaU+ByI:yOBgD9wY5qDX2qBOx8anZ4Y7rkPlBTEI

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 59 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E843040D-3DC3-4592-9F88-54AAEA980244}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A46E8D4E-DC86-4D5F-94AC-006D248DCCBE}\NumMethods\ = "9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6D702AEB-2CC7-4B4D-871A-E87BC8E7E2B6}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E843040D-3DC3-4592-9F88-54AAEA980244}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61B9AC6F-1FDA-4D85-B8E5-BD5E130E87DE}\ = "INMPBInstallationHelper"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61B9AC6F-1FDA-4D85-B8E5-BD5E130E87DE}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{153F207A-D57C-4DCA-8CA8-111FB5097879}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6D702AEB-2CC7-4B4D-871A-E87BC8E7E2B6}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A46E8D4E-DC86-4D5F-94AC-006D248DCCBE}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{64469707-C5C1-4152-A914-202DDF392F61}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\NMPluginBase.DLL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E15561B8-69C4-43EE-9150-E950D8C1EFB8}\ = "INMPBRegistration"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E15561B8-69C4-43EE-9150-E950D8C1EFB8}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6D702AEB-2CC7-4B4D-871A-E87BC8E7E2B6}\NumMethods\ = "19"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{557498BB-E052-4B6A-963E-AF101E40D1AC}\ = "INMPBInstallationHelperEx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{64469707-C5C1-4152-A914-202DDF392F61}\ = "NMPluginBase"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E843040D-3DC3-4592-9F88-54AAEA980244}\ = "INMPBLicenseUpdate"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A46E8D4E-DC86-4D5F-94AC-006D248DCCBE}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61B9AC6F-1FDA-4D85-B8E5-BD5E130E87DE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{557498BB-E052-4B6A-963E-AF101E40D1AC}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E843040D-3DC3-4592-9F88-54AAEA980244}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E843040D-3DC3-4592-9F88-54AAEA980244}\InProcServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61B9AC6F-1FDA-4D85-B8E5-BD5E130E87DE}\NumMethods\ = "4"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6D702AEB-2CC7-4B4D-871A-E87BC8E7E2B6}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64014770-1173-44c7-bbd9-143b3b4ee552}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61B9AC6F-1FDA-4D85-B8E5-BD5E130E87DE}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{153F207A-D57C-4DCA-8CA8-111FB5097879}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{557498BB-E052-4B6A-963E-AF101E40D1AC}\NumMethods\ = "5"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E15561B8-69C4-43EE-9150-E950D8C1EFB8}\NumMethods\ = "16"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{557498BB-E052-4B6A-963E-AF101E40D1AC}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{557498BB-E052-4B6A-963E-AF101E40D1AC}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64014770-1173-44c7-bbd9-143b3b4ee552}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NMPluginBase.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E843040D-3DC3-4592-9F88-54AAEA980244}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E843040D-3DC3-4592-9F88-54AAEA980244}\ = "PSFactoryBuffer"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A46E8D4E-DC86-4D5F-94AC-006D248DCCBE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E15561B8-69C4-43EE-9150-E950D8C1EFB8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\NMPluginBase.DLL\AppID = "{64469707-C5C1-4152-A914-202DDF392F61}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E843040D-3DC3-4592-9F88-54AAEA980244}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{153F207A-D57C-4DCA-8CA8-111FB5097879}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{153F207A-D57C-4DCA-8CA8-111FB5097879}\ = "INMPBPluginInfo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{153F207A-D57C-4DCA-8CA8-111FB5097879}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64014770-1173-44c7-bbd9-143b3b4ee552}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A46E8D4E-DC86-4D5F-94AC-006D248DCCBE}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A46E8D4E-DC86-4D5F-94AC-006D248DCCBE}\ = "INMPBPluginInfoEnumerator"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E15561B8-69C4-43EE-9150-E950D8C1EFB8}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6D702AEB-2CC7-4B4D-871A-E87BC8E7E2B6}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64014770-1173-44c7-bbd9-143b3b4ee552}\AppID = "{64469707-C5C1-4152-A914-202DDF392F61}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E843040D-3DC3-4592-9F88-54AAEA980244}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NMPluginBase.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E843040D-3DC3-4592-9F88-54AAEA980244}\NumMethods\ = "8"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E15561B8-69C4-43EE-9150-E950D8C1EFB8}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{557498BB-E052-4B6A-963E-AF101E40D1AC}\NumMethods	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6D702AEB-2CC7-4B4D-871A-E87BC8E7E2B6}\ = "INMPBPluginRegistration"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64014770-1173-44c7-bbd9-143b3b4ee552}\ = "NMPBRegistration Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64014770-1173-44c7-bbd9-143b3b4ee552}\InprocServer32\ThreadingModel = "Free"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{153F207A-D57C-4DCA-8CA8-111FB5097879}\NumMethods\ = "22"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E843040D-3DC3-4592-9F88-54AAEA980244}\ProxyStubClsid32\ = "{E843040D-3DC3-4592-9F88-54AAEA980244}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61B9AC6F-1FDA-4D85-B8E5-BD5E130E87DE}\ProxyStubClsid32	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30
PID 2212 wrote to memory of 2104	2212	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NMPluginBase.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\NMPluginBase.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2104

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

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