83776cdaf643c4b575f1894857dc70886510a70ace541678a077185f8b3acf7b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 21:31

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General

Target

c6e7a4724a154252b3d9e25f66d51c64.dll
Size

192KB
MD5

c6e7a4724a154252b3d9e25f66d51c64
SHA1

d37618632e7c094f2d78fd7cc09fbd68b840e5ee
SHA256

83776cdaf643c4b575f1894857dc70886510a70ace541678a077185f8b3acf7b
SHA512

29193a30bdf46e02ee3ae72128f38ca0d86a169678c1993b823bcedb1018330499e38e869274e71dd23a6951225aa15ca65bc111075356a738a2fde2ed6a218e
SSDEEP

3072:3+0oqYpPLZESEuwuKFx9gLmbSncJmUFdv2lq0YWLkCjaPrYNEeseoOi+/C:doFpTZ6uw/F7gLmbp7dvXJeEesePi9

Score

1^/10

Malware Config

Signatures

Modifies registry class 43 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\TypeLib\ = "{5630B768-1C09-4105-9E03-E35985E36B0B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\ = "NaviScoring 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c6e7a4724a154252b3d9e25f66d51c64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring.1\CLSID\ = "{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\VersionIndependentProgID\ = "NaviPromo.EGNaviScoring"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\ = "IEGNaviScoring"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring\CLSID\ = "{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring.1\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\TypeLib\ = "{5630B768-1C09-4105-9E03-E35985E36B0B}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c6e7a4724a154252b3d9e25f66d51c64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\ = "IEGNaviScoring"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\ProgID\ = "NaviPromo.EGNaviScoring.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\TypeLib\ = "{5630B768-1C09-4105-9E03-E35985E36B0B}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\NaviPromo.EGNaviScoring\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5630B768-1C09-4105-9E03-E35985E36B0B}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4A6FA2EB-F381-4503-87D0-BE4CC57DEB8E}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{510C3373-4842-4944-8729-0AFF6725A132}\TypeLib	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 1972	444	regsvr32.exe	88
PID 444 wrote to memory of 1972	444	regsvr32.exe	88
PID 444 wrote to memory of 1972	444	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c6e7a4724a154252b3d9e25f66d51c64.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:444
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c6e7a4724a154252b3d9e25f66d51c64.dll
  2⤵
  - Modifies registry class
  PID:1972

Network

MITRE ATT&CK Matrix

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Downloads

memory/1972-0-0x0000000010000000-0x0000000010032000-memory.dmp

Filesize
200KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads