030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81

General

Target

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Size

4.3MB
MD5

b7f4ef6aa30497b36a37859ba6ff1499
SHA1

decbc21573aae52000d73da702878020652be935
SHA256

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81
SHA512

6979717d2b15b781837cd9470d8568f47075c42b3b997ed16bfeb302645832dabe042bde2b9720fb5605186fd0045ceef16dd68d6bdf998819499a92a2cd77cf
SSDEEP

49152:OSuK4jZ0WHCpNqLmxup4YdGKvghxfki1Nkc7SK8yoC3yE/Ac5mWxnmIr:l2Z0NvqKKcp7SKDoWNAxen3

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\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\Dsal1MvchVgY1y.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exeregsvr32.exeregsvr32.exe

pid process

4412 030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4940 regsvr32.exe
4744 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:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}\ = "GoSave"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}\NoExplorer = "1"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{12b200d9-b4dc-4873-bc34-d2bac412a092}	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.tlb	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File created	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.dat	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File opened for modification	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.dat	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File created	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File opened for modification	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File created	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.dll	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File opened for modification	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.dll	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
File created	C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.tlb	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{12b200d9-b4dc-4873-bc34-d2bac412a092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{12B200D9-B4DC-4873-BC34-D2BAC412A092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{12B200D9-B4DC-4873-BC34-D2BAC412A092}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{12b200d9-b4dc-4873-bc34-d2bac412a092}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\ProgID\ = ".9"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12B200D9-B4DC-4873-BC34-D2BAC412A092}\Implemented Categories	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\Dsal1MvchVgY1y.dll"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12B200D9-B4DC-4873-BC34-D2BAC412A092}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12B200D9-B4DC-4873-BC34-D2BAC412A092}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12B200D9-B4DC-4873-BC34-D2BAC412A092}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\Dsal1MvchVgY1y.x64.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{12b200d9-b4dc-4873-bc34-d2bac412a092}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\ProgID	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12B200D9-B4DC-4873-BC34-D2BAC412A092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\ProgID	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12B200D9-B4DC-4873-BC34-D2BAC412A092}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{12b200d9-b4dc-4873-bc34-d2bac412a092}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\ = "GoSave"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\VersionIndependentProgID	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

pid	process
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

description	pid	process
Token: SeDebugPrivilege	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Token: SeDebugPrivilege	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Token: SeDebugPrivilege	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Token: SeDebugPrivilege	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Token: SeDebugPrivilege	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
Token: SeDebugPrivilege	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exeregsvr32.exe

description	pid	process	target process
PID 4412 wrote to memory of 4940	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe	regsvr32.exe
PID 4412 wrote to memory of 4940	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe	regsvr32.exe
PID 4412 wrote to memory of 4940	4412	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe	regsvr32.exe
PID 4940 wrote to memory of 4744	4940	regsvr32.exe	regsvr32.exe
PID 4940 wrote to memory of 4744	4940	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{12b200d9-b4dc-4873-bc34-d2bac412a092} = "1"	030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe

C:\Users\Admin\AppData\Local\Temp\030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.exe
"C:\Users\Admin\AppData\Local\Temp\030a33fd9d89de58dbb5c24410b8672b6695618eb2e1f9cce829e8ceb033ee81.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:4412

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4940

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4744

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.dat

Filesize
4KB

MD5
4a0427e8e290ac33ea29245a261e5938

SHA1
8ab49c4aa960104cdbfa27fa8a7e19bbc5651b74

SHA256
a064bb769ddbba98d9946e88a08cecdf9230a25701a912a2e0380963fb7f7dd7

SHA512
42aefd7ce7ac48514cc1702e3c3264cd6a4ef5cce2a391b19502a3742f7845362cf44e631ee759384dc2b3edb5f0b3826a4e3c19a9919f97fe47dbb3042fba29

Download Submit
C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.dll

Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.tlb

Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\GoSave\Dsal1MvchVgY1y.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/4412-132-0x0000000003140000-0x0000000003209000-memory.dmp

Filesize
804KB

Download
memory/4744-141-0x0000000000000000-mapping.dmp

Download
memory/4940-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads