Analysis
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max time kernel
145s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 18:03
Static task
static1
Behavioral task
behavioral1
Sample
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe
Resource
win10v2004-20220812-en
General
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Target
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe
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Size
4.4MB
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MD5
b427fe8b652bc120dde6e68d0b743a2a
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SHA1
5c04850b3bdf5146bcdd42f50c9f467607e10227
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SHA256
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38
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SHA512
b40af8ca043ed14b030d4b1d9340ff4123081b27877e44bc594a54e6b557fc352a56b41bd76ea3cdabb5d57dd7c11ccfa1419acd6ad6e29932f78fb1c4904a52
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SSDEEP
49152:tKk0d1vZSO6E3aDmxup40dGKvghxfki1pPXGIjQaZ8hpTQdaS:0/vZGQaqKcTP2iQaZspsda
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\QJgUPvoHiLUPZK.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exeregsvr32.exeregsvr32.exepid process 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 4364 regsvr32.exe 3548 regsvr32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exee084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ = "GoSave" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ = "GoSave" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\NoExplorer = "1" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e75d41a9-b69b-4013-8841-a3a68b72cffb} regsvr32.exe -
Drops file in Program Files directory 8 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exedescription ioc process File created C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.dll e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File opened for modification C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.dll e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File created C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.tlb e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File opened for modification C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.tlb e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File created C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.dat e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File opened for modification C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.dat e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File created C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dll e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe File opened for modification C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dll e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe -
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exeregsvr32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{e75d41a9-b69b-4013-8841-a3a68b72cffb} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{E75D41A9-B69B-4013-8841-A3A68B72CFFB} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{E75D41A9-B69B-4013-8841-A3A68B72CFFB} 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\{e75d41a9-b69b-4013-8841-a3a68b72cffb} regsvr32.exe -
Modifies registry class 64 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ProgID e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\QJgUPvoHiLUPZK.x64.dll" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E75D41A9-B69B-4013-8841-A3A68B72CFFB} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\VersionIndependentProgID\ e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{e75d41a9-b69b-4013-8841-a3a68b72cffb}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\VersionIndependentProgID e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\QJgUPvoHiLUPZK.dll" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\Programmable e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\Programmable e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{e75d41a9-b69b-4013-8841-a3a68b72cffb}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\VersionIndependentProgID e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{e75d41a9-b69b-4013-8841-a3a68b72cffb}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E75D41A9-B69B-4013-8841-A3A68B72CFFB} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ = "GoSave" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E75D41A9-B69B-4013-8841-A3A68B72CFFB}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GoSave" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\VersionIndependentProgID\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb}\ProgID\ = ".9" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{e75d41a9-b69b-4013-8841-a3a68b72cffb}" regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exepid process 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exedescription pid process Token: SeDebugPrivilege 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Token: SeDebugPrivilege 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Token: SeDebugPrivilege 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Token: SeDebugPrivilege 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Token: SeDebugPrivilege 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe Token: SeDebugPrivilege 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exeregsvr32.exedescription pid process target process PID 1780 wrote to memory of 4364 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe regsvr32.exe PID 1780 wrote to memory of 4364 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe regsvr32.exe PID 1780 wrote to memory of 4364 1780 e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe regsvr32.exe PID 4364 wrote to memory of 3548 4364 regsvr32.exe regsvr32.exe PID 4364 wrote to memory of 3548 4364 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{e75d41a9-b69b-4013-8841-a3a68b72cffb} = "1" e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.exe"C:\Users\Admin\AppData\Local\Temp\e084259c35959dd529ac585086bc9146369585c5b257e56aadc483dc136a1a38.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
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.datFilesize
4KB
MD514db7d3a32388748034c658dd4ccb6ef
SHA1f8a3a9f57091d3b77adc9a8faf213e5e5e39046c
SHA2567e664d123f07406116f581eccb710c997a6ee6f50ea63c3d2dff193cebcd4098
SHA5121a20ed4f5167b57e65a69db063cad4eeaf6c750914a1e20a4da4714c6114cdc07c9d7682f7ff511bb041b01bef03c4b3d7076e9203ab49bb839985711edb1b8b
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C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.dllFilesize
738KB
MD549961c7c9a7aef57f49adf50d1c810f6
SHA1fc2078aeff5d5abee27c9e8a500cb2d6ae755b05
SHA256c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846
SHA5128ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f
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C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.tlbFilesize
3KB
MD5e3ab22d8beac0180520ab5289a64419b
SHA11456ba2c78b293e5a80185fefdf05f5dbe424937
SHA2560d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416
SHA512c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf
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C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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C:\Program Files (x86)\GoSave\QJgUPvoHiLUPZK.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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memory/1780-132-0x0000000003850000-0x0000000003919000-memory.dmpFilesize
804KB
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memory/3548-141-0x0000000000000000-mapping.dmp
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memory/4364-138-0x0000000000000000-mapping.dmp