d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9

General

Target

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Size

3.6MB
MD5

60ff0d60e77f5926e87745c17e400058
SHA1

f23bc7bcf192949de62542c6ed27750aa7654e11
SHA256

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9
SHA512

a6d23b07ad80d10d075e0dfd7a3dd0715db9be45c813a2c0d97de5c15fc0e2184493a2bc6e3981c3455aa570cf0e490459cdfd8f2a76a0797109bf6605df868a
SSDEEP

49152:g3dUbrCREU0ejFctssu34fYK/PkoqtX2x2D0/L3KYmswKvXtMcq:B+NG2of5RqtXfD0/DMS

Score

8^/10

adware discovery persistence stealer

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32\ = "C:\\Program Files (x86)\\GoeSaVe\\lXRBqOKvyR6YG5.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exeregsvr32.exeregsvr32.exe

pid process

3540 d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
2204 regsvr32.exe
664 regsvr32.exe
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
3540	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
2204	regsvr32.exe
664	regsvr32.exe

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

Processes:

regsvr32.exed53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ = "GoeSaVe"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\NoExplorer = "1"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ = "GoeSaVe"	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

description	ioc	process
File created	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.dll	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File opened for modification	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.dll	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File created	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.tlb	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File opened for modification	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.tlb	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File created	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.dat	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File opened for modification	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.dat	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File created	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
File opened for modification	C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exed53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{79DBCD7D-8B47-420B-AB98-93D4B27E5D5B}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{79DBCD7D-8B47-420B-AB98-93D4B27E5D5B}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoeSaVe"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79DBCD7D-8B47-420B-AB98-93D4B27E5D5B}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ = "GoeSaVe"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoeSaVe"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ProgID	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\VersionIndependentProgID\	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32\ = "C:\\Program Files (x86)\\GoeSaVe\\lXRBqOKvyR6YG5.dll"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ProgID\ = ".9"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\Programmable	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ProgID\ = ".9"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\ = "GoeSaVe"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79DBCD7D-8B47-420B-AB98-93D4B27E5D5B}\Implemented Categories	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoeSaVe\\lXRBqOKvyR6YG5.tlb"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\VersionIndependentProgID\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b}\InprocServer32\ThreadingModel = "Apartment"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exeregsvr32.exe

description	pid	process	target process
PID 3540 wrote to memory of 2204	3540	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe	regsvr32.exe
PID 3540 wrote to memory of 2204	3540	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe	regsvr32.exe
PID 3540 wrote to memory of 2204	3540	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe	regsvr32.exe
PID 2204 wrote to memory of 664	2204	regsvr32.exe	regsvr32.exe
PID 2204 wrote to memory of 664	2204	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{79dbcd7d-8b47-420b-ab98-93d4b27e5d5b} = "1"	d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe

C:\Users\Admin\AppData\Local\Temp\d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe
"C:\Users\Admin\AppData\Local\Temp\d53b9ad771ce007c5c285679a4d5d462def75ad9a932d541550dfea12f4afcd9.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3540

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2204

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:664

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

1

T1176

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.dat

Filesize
4KB

MD5
d3fd6e4685c869450df9f5f6069035a9

SHA1
f4dc9a8defb2b9c9a1aa0a6dc127544081512cf5

SHA256
7384dc7304d7a54d9e43fde1f08a3e98c970e04e3d5896147b9cfcdc9acb3629

SHA512
d51754989736b927172eb6ad8be1f34ffc858afc4673a2334619943a38259a0020021d0c975d0311a5ba970549e6387c90fb7a9c3829bd25ab29f200b7720154

Download Submit
C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.dll

Filesize
617KB

MD5
5b02fe261c5832aba1e2b35228934c17

SHA1
b30aef32bfc7fb93add291dd7699d209fc3a60c1

SHA256
af2632d8ad1a0b0e706f260de79b687cf94855d911bf5fc9d4b7007e256e7a6c

SHA512
936b81acb1219be1c18b958f4fc3bd7c5c1ab617fa20e76db165f6ffdb2f674c602c18522980527d84cad7a93dcc79cb222e5e4a8b301298ec141a8b6eb26e72

Download Submit
C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.tlb

Filesize
3KB

MD5
934268ece04f6de7c76bfed3478cf1d4

SHA1
a4e0ca22b9db6bfcf061d76e8101ef7559813954

SHA256
ab54518451a446e00679b2dbecd9285d8a96841ad27df558a2e0b6ce55252b8c

SHA512
043fa5fd301b7bbdb6f9ee7766c46dfe5da897b7f7dd164372326416fdb1b7cb3c3809f1293b987077ded2664daf123f9bb217cb12c7d9bf923b1df6a2afccea

Download Submit
C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll

Filesize
700KB

MD5
5bdec27c100693ecb0b61cc2555e8505

SHA1
771242d417269c2f9150d649f06e6ec8e8bd8cb7

SHA256
ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326

SHA512
1b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4

Download Submit
C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll

Filesize
700KB

MD5
5bdec27c100693ecb0b61cc2555e8505

SHA1
771242d417269c2f9150d649f06e6ec8e8bd8cb7

SHA256
ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326

SHA512
1b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4

Download Submit
C:\Program Files (x86)\GoeSaVe\lXRBqOKvyR6YG5.x64.dll

Filesize
700KB

MD5
5bdec27c100693ecb0b61cc2555e8505

SHA1
771242d417269c2f9150d649f06e6ec8e8bd8cb7

SHA256
ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326

SHA512
1b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4

Download Submit
memory/664-141-0x0000000000000000-mapping.dmp

Download
memory/2204-138-0x0000000000000000-mapping.dmp

Download
memory/3540-132-0x0000000002C30000-0x0000000002CD2000-memory.dmp

Filesize
648KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads