83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d

Analysis

max time kernel
61s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
18-04-2022 12:08

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General

Target

83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d.dll
Size

62KB
MD5

e706499c4f284abd90245fb6ee7daf10
SHA1

f1d0ff86c649ad57228a6f78bb9edf0abeaf978a
SHA256

83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d
SHA512

03c5387ba96ef56fc1a1755eb352bc0a02befcde1f581b69612a09c060c5f90e90c8df13bb3d3daf0f386308220eecfb8477712545e563d37a93becbf04ee529

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FF71228A-0D58-4E50-B592-36551F1ACC01}\ = "winapi32.Intelinks"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FF71228A-0D58-4E50-B592-36551F1ACC01}\VERSION\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\winapi32.Intelinks\ = "winapi32.Intelinks"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\ = "_MyBHO"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\ = "winapi32.MyBaner"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\winapi32.MyBHO	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FF71228A-0D58-4E50-B592-36551F1ACC01}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\TypeLib\ = "{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\TypeLib\ = "{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\winapi32.Intelinks	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\ = "_MyBHO"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\TypeLib\ = "{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\winapi32.MyBaner\Clsid\ = "{A94FD42A-E405-4CD9-9486-3A341310EE2F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FF71228A-0D58-4E50-B592-36551F1ACC01}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\VERSION\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FF71228A-0D58-4E50-B592-36551F1ACC01}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{ADE60563-5AD0-4832-A1E7-0E3A428C43C4}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\winapi32.MyBHO\Clsid\ = "{7A533235-A128-434B-9F8A-9300A544D191}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\winapi32.MyBaner\ = "winapi32.MyBaner"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}\TypeLib\ = "{B7DFABBF-F985-4A67-8D72-EA0D9FC7C429}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A533235-A128-434B-9F8A-9300A544D191}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{018080B0-D90D-46F8-86D1-4CF8CE6E8686}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A94FD42A-E405-4CD9-9486-3A341310EE2F}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9BD2B2BC-D289-4FCE-B734-E4D6ACBBAB7D}\ = "MyBaner"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 1872	3048	regsvr32.exe	82
PID 3048 wrote to memory of 1872	3048	regsvr32.exe	82
PID 3048 wrote to memory of 1872	3048	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\83f5a20ca03814eeaa6b3ca5d3fa76bcbbe62154e5860c6ea15a1502c447551d.dll
  2⤵
  - Modifies registry class
  PID:1872

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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