Analysis
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max time kernel
36s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 18:10
Static task
static1
Behavioral task
behavioral1
Sample
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe
Resource
win10v2004-20221111-en
General
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Target
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe
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Size
3.5MB
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MD5
327ee11b16a0a421bf81efeae8ec0650
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SHA1
4834e23ffc47401e66398fb005759da0ce3b6073
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SHA256
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288
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SHA512
c354057fb36ed015997382b9741b3c0674b6375b8c14b85ad6aa994b96ac5208c86604d5cfc99d6af60102f6434876b8757fdb10e527050aa0ce85b249e83850
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SSDEEP
98304:T7YvYPEqY3veKe7sKR0mWJ+bgQYgI6+c0:ThNsKR0mWJsgDc
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32\ = "C:\\Program Files (x86)\\PriceLess\\2MlfR9blr5EHeD.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exeregsvr32.exeregsvr32.exepid process 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 332 regsvr32.exe 1388 regsvr32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Drops Chrome extension 3 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dfmccjnmphmkmahbplekolkjnkogghem\5.2\manifest.json decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dfmccjnmphmkmahbplekolkjnkogghem\5.2\manifest.json decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dfmccjnmphmkmahbplekolkjnkogghem\5.2\manifest.json decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exedecb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ = "PriceLess" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ = "PriceLess" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613}\NoExplorer = "1" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18839f39-9b4d-4dbb-bcee-425d76c88613} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe -
Drops file in System32 directory 4 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe -
Drops file in Program Files directory 8 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process File created C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.tlb decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File opened for modification C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.tlb decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File created C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.dat decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File opened for modification C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.dat decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File created C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.x64.dll decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File opened for modification C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.x64.dll decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File created C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.dll decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe File opened for modification C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.dll decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe -
Processes:
regsvr32.exedecb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{18839f39-9b4d-4dbb-bcee-425d76c88613} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{18839f39-9b4d-4dbb-bcee-425d76c88613} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{18839F39-9B4D-4DBB-BCEE-425D76C88613} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{18839F39-9B4D-4DBB-BCEE-425D76C88613} regsvr32.exe -
Modifies registry class 64 IoCs
Processes:
regsvr32.exedecb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\VersionIndependentProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "PriceLess" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\Programmable decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\VersionIndependentProgID decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839F39-9B4D-4DBB-BCEE-425D76C88613}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ProgID\ = ".9" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\. decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\Programmable decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\PriceLess" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ProgID decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ProgID decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\VersionIndependentProgID\ decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839F39-9B4D-4DBB-BCEE-425D76C88613} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\VersionIndependentProgID\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ = "PriceLess" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ = "PriceLess" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32\ = "C:\\Program Files (x86)\\PriceLess\\2MlfR9blr5EHeD.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32\ = "C:\\Program Files (x86)\\PriceLess\\2MlfR9blr5EHeD.dll" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\PriceLess\\2MlfR9blr5EHeD.tlb" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "PriceLess" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "PriceLess" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32\ThreadingModel = "Apartment" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ProgID\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\VersionIndependentProgID decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18839F39-9B4D-4DBB-BCEE-425D76C88613}\Implemented Categories decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613}\Programmable regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613} regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exepid process 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription pid process Token: SeDebugPrivilege 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Token: SeDebugPrivilege 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Token: SeDebugPrivilege 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Token: SeDebugPrivilege 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Token: SeDebugPrivilege 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Token: SeDebugPrivilege 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exeregsvr32.exedescription pid process target process PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 2028 wrote to memory of 332 2028 decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe PID 332 wrote to memory of 1388 332 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{18839f39-9b4d-4dbb-bcee-425d76c88613} = "1" decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe"C:\Users\Admin\AppData\Local\Temp\decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288.exe"1⤵
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- 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)\PriceLess\2MlfR9blr5EHeD.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.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)\PriceLess\2MlfR9blr5EHeD.datFilesize
3KB
MD5973cb7945560234189ae136462790e0d
SHA1e0144cd867a2114a9210de85fc8bd0d690330381
SHA256eb567b39240333ec32f1de4ee7f46e9b5be959a3ff8288307d43201bcee9e0c6
SHA512bb3e330c5a342296396403bf31c62f5d13a0a0bed23886dbce9eef8aaea27865cc3595578329e7a54cc3e26bb8a97693dd88c8c0f36b3b0b973c5e6c105e1051
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C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.tlbFilesize
3KB
MD5d5c4233a6c3de331b459f5f6a35ae3dd
SHA1b5f1bf145f4e0896d7ae500abecbfaca715c18ab
SHA256f3fca93b2a2848af13dcd30cad6305d20319d0a96f622f96753c1aebb91c885c
SHA5124af48daa80dcd76cf45018d7edef74f35c5917457dd598f5a2071bba8875d75280326e41f3f5885d5301a596c22a3833cb062e2f4c97e0d83a01ad2644056e76
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C:\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.x64.dllFilesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
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\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.dllFilesize
611KB
MD5123fde8f1a45be2f971b36a8ae5457ef
SHA178f77c976bec0b388407f986e7866818512eec97
SHA25612869f73fb78fcbb8876e10772d081890b19fd1e228dd83ca012416cf26e931e
SHA5124ae3708e45e15a49e7ba1d338a9186ed47f41abe57727d57833a33be887043dcb950d02bc52f79ee414df0df56c3e87f213995fa222a6f0e1c659393860231d9
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\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.x64.dllFilesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
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\Program Files (x86)\PriceLess\2MlfR9blr5EHeD.x64.dllFilesize
693KB
MD5c59945c3f5074d51077f2d598680aa11
SHA17d2ab4599f476d9da677283bdfcff5164a30b2e7
SHA25610658a9b7ad99f84d73c77bde58761c89f37b1318f90197710d63824ae894b5b
SHA512d3ccea87caba7d10776c0d4726b26cad81e85562270a1c873a59ab59a0d73336bae0af6cb6a242fb8f1b4cb4278636ed9995bd03f4f0b32d84a705e19a7b7e61
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memory/332-61-0x0000000000000000-mapping.dmp
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memory/1388-65-0x0000000000000000-mapping.dmp
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memory/1388-66-0x000007FEFB8D1000-0x000007FEFB8D3000-memory.dmpFilesize
8KB
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memory/2028-54-0x0000000075561000-0x0000000075563000-memory.dmpFilesize
8KB
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memory/2028-55-0x0000000000350000-0x00000000003F5000-memory.dmpFilesize
660KB