Analysis
-
max time kernel
60s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:30
Static task
static1
Behavioral task
behavioral1
Sample
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe
Resource
win10v2004-20220901-en
General
-
Target
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe
-
Size
4.4MB
-
MD5
0dd4127c2b3f5d779f5e9204bb45e742
-
SHA1
70977d3dde4ce92e4e937c9d8bec1034e980504f
-
SHA256
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33
-
SHA512
4523049413a4277df446e4fdfa00ddab8f1a6e8ad75e6e20a250542db9f2b4138ade5960f32ec0ceaaa5fca9ea7f9c0315bcfc7d85bae1b12c73e34625fbd617
-
SSDEEP
49152:aakUNFcnK+00Yqjmxup4gdGKvghxfki119buOBqF9jSlM/Zf0weeDNxLC:pfcnIHqOKcZbuOBqF9j8MNtLNxL
Malware Config
Signatures
-
Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\ROQyUHsyq8AIFx.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exeregsvr32.exeregsvr32.exepid process 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 1536 regsvr32.exe 3772 regsvr32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exec626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ = "GoSave" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f}\NoExplorer = "1" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ = "GoSave" regsvr32.exe -
Drops file in Program Files directory 8 IoCs
Processes:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exedescription ioc process File created C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.dat c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File opened for modification C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.dat c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File created C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dll c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File opened for modification C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dll c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File created C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.dll c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File opened for modification C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.dll c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File created C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.tlb c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe File opened for modification C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.tlb c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe -
Processes:
regsvr32.exec626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{194b4b4d-f00c-4964-90c4-aa057758d33f} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{194b4b4d-f00c-4964-90c4-aa057758d33f} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{194B4B4D-F00C-4964-90C4-AA057758D33F} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{194B4B4D-F00C-4964-90C4-AA057758D33F} 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:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{194b4b4d-f00c-4964-90c4-aa057758d33f}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ = "GoSave" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\VersionIndependentProgID c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\ROQyUHsyq8AIFx.dll" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ = "GoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\VersionIndependentProgID c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194B4B4D-F00C-4964-90C4-AA057758D33F}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194B4B4D-F00C-4964-90C4-AA057758D33F} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194B4B4D-F00C-4964-90C4-AA057758D33F}\Implemented Categories c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{194b4b4d-f00c-4964-90c4-aa057758d33f}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\Programmable c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194B4B4D-F00C-4964-90C4-AA057758D33F}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ProgID c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ProgID\ = ".9" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ProgID c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\ProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\ROQyUHsyq8AIFx.tlb" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{194B4B4D-F00C-4964-90C4-AA057758D33F}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exepid process 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exedescription pid process Token: SeDebugPrivilege 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Token: SeDebugPrivilege 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Token: SeDebugPrivilege 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Token: SeDebugPrivilege 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Token: SeDebugPrivilege 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe Token: SeDebugPrivilege 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exeregsvr32.exedescription pid process target process PID 3248 wrote to memory of 1536 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe regsvr32.exe PID 3248 wrote to memory of 1536 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe regsvr32.exe PID 3248 wrote to memory of 1536 3248 c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe regsvr32.exe PID 1536 wrote to memory of 3772 1536 regsvr32.exe regsvr32.exe PID 1536 wrote to memory of 3772 1536 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{194b4b4d-f00c-4964-90c4-aa057758d33f} = "1" c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.exe"C:\Users\Admin\AppData\Local\Temp\c626e0bbecf862db7928e36e8e065c58ba3215e1e7750616b9cfdd6e95278c33.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:3248 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3772
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.datFilesize
4KB
MD559876693a376f0a4fda7328026016a8a
SHA1fc004fd8bc0bd24c7626cd136b05c033fef7ea5a
SHA2563e759e7c8d33b9e96ca6cf88b8b52e7527fb9aec559a2fa14d9534058c2974a0
SHA51289ccecdb599bad02614e430919df83d068d204943a251fed1b70eafa68ceaae8cb2bb7601c014487bed2fd2fcd8a35e04cb1b184ea91cc58685d8b4d0aa5d90e
-
C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.dllFilesize
738KB
MD549961c7c9a7aef57f49adf50d1c810f6
SHA1fc2078aeff5d5abee27c9e8a500cb2d6ae755b05
SHA256c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846
SHA5128ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f
-
C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.tlbFilesize
3KB
MD5e3ab22d8beac0180520ab5289a64419b
SHA11456ba2c78b293e5a80185fefdf05f5dbe424937
SHA2560d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416
SHA512c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf
-
C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
-
C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
-
C:\Program Files (x86)\GoSave\ROQyUHsyq8AIFx.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
-
memory/1536-138-0x0000000000000000-mapping.dmp
-
memory/3248-132-0x0000000002FF0000-0x00000000030B9000-memory.dmpFilesize
804KB
-
memory/3772-141-0x0000000000000000-mapping.dmp