8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3

General

Target

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Size

4.3MB
MD5

3d87a2c43844848658f3adc2a7cb3b80
SHA1

e4b194db9be6cc7d9499f0057262c353c4bcf958
SHA256

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3
SHA512

84759c3bff652a77e8e8d3c3b81eb32d204b893304936c048893d4f771369dffd5d3b5743f4e61f207fc08176e9dd24e3ca776ca84e570210bf21a9568f55212
SSDEEP

49152:JiOqoT5U2XC5Oarmxup4cdGKvghxfki1cc7SKgyoC3yE/Ac5mWxnmvf:g25UdQauKcn7SKvoWNAxenk

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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\hFJBkPaJLp3zb5.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exeregsvr32.exeregsvr32.exe

pid process

1080 8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
4872 regsvr32.exe
4904 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

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:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\ = "GoSave"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\NoExplorer = "1"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

Drops file in Program Files directory 8 IoCs

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

description	ioc	process
File created	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.dll	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File opened for modification	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.dll	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File created	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.tlb	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File opened for modification	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.tlb	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File created	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.dat	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File opened for modification	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.dat	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File created	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
File opened for modification	C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{C482E732-DBF0-4B45-921F-8E0D2B6069A1}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{C482E732-DBF0-4B45-921F-8E0D2B6069A1}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32\ThreadingModel = "Apartment"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C482E732-DBF0-4B45-921F-8E0D2B6069A1}\Implemented Categories	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\hFJBkPaJLp3zb5.x64.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\Programmable	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\Programmable	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C482E732-DBF0-4B45-921F-8E0D2B6069A1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\VersionIndependentProgID	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{c482e732-dbf0-4b45-921f-8e0d2b6069a1}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\ = "GoSave"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C482E732-DBF0-4B45-921F-8E0D2B6069A1}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\ProgID	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{c482e732-dbf0-4b45-921f-8e0d2b6069a1}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C482E732-DBF0-4B45-921F-8E0D2B6069A1}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\VersionIndependentProgID\	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1}\InprocServer32	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

pid	process
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

description	pid	process
Token: SeDebugPrivilege	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Token: SeDebugPrivilege	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Token: SeDebugPrivilege	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Token: SeDebugPrivilege	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Token: SeDebugPrivilege	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
Token: SeDebugPrivilege	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exeregsvr32.exe

description	pid	process	target process
PID 1080 wrote to memory of 4872	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe	regsvr32.exe
PID 1080 wrote to memory of 4872	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe	regsvr32.exe
PID 1080 wrote to memory of 4872	1080	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe	regsvr32.exe
PID 4872 wrote to memory of 4904	4872	regsvr32.exe	regsvr32.exe
PID 4872 wrote to memory of 4904	4872	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{c482e732-dbf0-4b45-921f-8e0d2b6069a1} = "1"	8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe

C:\Users\Admin\AppData\Local\Temp\8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe
"C:\Users\Admin\AppData\Local\Temp\8d3f7a0d198af2418a75da40cc1a45ace16be082d07bb783af60615d906a20b3.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1080

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4872

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4904

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)\GoSave\hFJBkPaJLp3zb5.dat

Filesize
4KB

MD5
afe47425b04a141f40be0a3e19daab11

SHA1
7c40cece0b08061ec9c1c3ac5229cacb6fa9bd16

SHA256
c967221e4fcc10bbb45fc1b93e828fac06d79a6565ed7c62554634d1bb5eec76

SHA512
6ed84d6823daaa73b8e4d60ee564711db48aa88bae84d8bb933bd67957dbc9ecac918c76964100763bc9cafffeca6c48b66df4f8855254893325d437e5d0b27b

Download Submit
C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.dll

Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.tlb

Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\GoSave\hFJBkPaJLp3zb5.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1080-132-0x0000000003130000-0x00000000031F9000-memory.dmp

Filesize
804KB

Download
memory/4872-138-0x0000000000000000-mapping.dmp

Download
memory/4904-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads