e6957e1cac7c71cfd8332ad033f73ee27edcb1eace384dfa946f5a160fa59ee9

Analysis

max time kernel
149s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13/01/2024, 07:49

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General

Target

58612c52c4273afc88d40373b3ca0b49.dll
Size

152KB
MD5

58612c52c4273afc88d40373b3ca0b49
SHA1

e3c38fbb51fdb0cba87ed9d7da5be865f09d98d6
SHA256

e6957e1cac7c71cfd8332ad033f73ee27edcb1eace384dfa946f5a160fa59ee9
SHA512

96c3f33a01f2c526d348a9d0561704e23df0cbf64ebf072488530438e8a4ea721af55e5c8399e61bbc63972ffca6f61247e2dcdc1e5c47aed81b77469683b28f
SSDEEP

3072:vP7VlZBei41MQWMbq0PBvtV1bhM/S8tqKMdMNddhJRh/M:vzN6pWG1k/9qKVLJ/

Score

1^/10

Malware Config

Signatures

Modifies registry class 57 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ = "_IEGDialHTMLEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\ProgID\ = "EGDHTML.EGDialHTML.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1\CLSID\ = "{2ABE804B-4D3A-41BF-A172-304627874B45}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\58612c52c4273afc88d40373b3ca0b49.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\ = "EGDHTML 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\VersionIndependentProgID\ = "EGDHTML.EGDialHTML"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ = "_IEGDialHTMLEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML\CLSID\ = "{2ABE804B-4D3A-41BF-A172-304627874B45}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ = "IEGDialHTML"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\58612c52c4273afc88d40373b3ca0b49.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ = "IEGDialHTML"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 4576	1400	regsvr32.exe	14
PID 1400 wrote to memory of 4576	1400	regsvr32.exe	14
PID 1400 wrote to memory of 4576	1400	regsvr32.exe	14

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\58612c52c4273afc88d40373b3ca0b49.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\58612c52c4273afc88d40373b3ca0b49.dll
  2⤵
  - Modifies registry class
  PID:4576

Analysis

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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