Analysis
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max time kernel
42s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 07:15
Static task
static1
Behavioral task
behavioral1
Sample
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe
Resource
win10v2004-20220812-en
General
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Target
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe
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Size
3.7MB
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MD5
2a289b314744e0067b030cf2f8adbd1e
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SHA1
7b56b5f1608f84a42393ca2780c29f501c59acff
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SHA256
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860
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SHA512
7e792d4bf2056d3e7a1ad7c1973935dc03011c103bfcb0d643e6b0e147fdbd9236bb4ca92e6db6148a92f5fe95859280ff85c0e299534f716a899e61be931afb
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SSDEEP
49152:3XZ3+oBu85wkvzNCq0e2NATRB9BwGwddQLzFEk:Jxb5fvKLNKB3wddQLz
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\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32\ = "C:\\Program Files (x86)\\YoouTuBeADBBlooCke\\j3NmJKlBwjBZlA.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exeregsvr32.exeregsvr32.exepid process 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe 2036 regsvr32.exe 1768 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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Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\ = "YoouTuBeADBBlooCke" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\NoExplorer = "1" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\ = "YoouTuBeADBBlooCke" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} regsvr32.exe -
Drops file in Program Files directory 8 IoCs
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exedescription ioc process File created C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.tlb afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File opened for modification C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.tlb afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File created C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.dat afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File opened for modification C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.dat afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File created C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dll afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File opened for modification C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dll afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File created C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.dll afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe File opened for modification C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.dll afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe -
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exeregsvr32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{BF4E0102-A63C-4AAB-8BD5-F9588E657A0F} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{BF4E0102-A63C-4AAB-8BD5-F9588E657A0F} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe -
Modifies registry class 64 IoCs
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\ProgID\ = ".9" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32\ThreadingModel = "Apartment" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{BF4E0102-A63C-4AAB-8BD5-F9588E657A0F}\Implemented Categories regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\ProgID afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF4E0102-A63C-4AAB-8BD5-F9588E657A0F}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\ = "YoouTuBeADBBlooCke" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32\ = "C:\\Program Files (x86)\\YoouTuBeADBBlooCke\\j3NmJKlBwjBZlA.x64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\. afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\VersionIndependentProgID afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\Programmable afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoouTuBeADBBlooCke" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoouTuBeADBBlooCke" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoouTuBeADBBlooCke\\j3NmJKlBwjBZlA.tlb" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\InprocServer32\ = "C:\\Program Files (x86)\\YoouTuBeADBBlooCke\\j3NmJKlBwjBZlA.dll" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoouTuBeADBBlooCke" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF4E0102-A63C-4AAB-8BD5-F9588E657A0F}\Implemented Categories afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoouTuBeADBBlooCke" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF4E0102-A63C-4AAB-8BD5-F9588E657A0F} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exeregsvr32.exedescription pid process target process PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 1784 wrote to memory of 2036 1784 afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe PID 2036 wrote to memory of 1768 2036 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{bf4e0102-a63c-4aab-8bd5-f9588e657a0f} = "1" afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe"C:\Users\Admin\AppData\Local\Temp\afee5acbd19b9c7c45e3b6b70b77a8090ee3193d11e8d94bf2a91a44f0461860.exe"1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1784 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2036 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1768
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.datFilesize
4KB
MD579070ace3f4139f7014ce83b950ad4fc
SHA190628e6f624eb6ed90316796f0533f04e1cf771b
SHA25617a06fa7022cfbb14a40a3217f39bf6b78a7743b7d91c1e3809133352cca579b
SHA512a6268041b31d773e21db53ef6e0ada5f49c942285a77a9f4f374e6f076c5076ab53ba09f52c0a0672ab4f43fb115bef927604005ab0fa52d5b2f4f3f872feb84
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C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.tlbFilesize
3KB
MD504394c6fd86d2619f9ca279c405ce4fa
SHA175c975f51db8219dd89825408f9748ed557a271d
SHA256c70e8100821466642b0df8f4e5c399ec9d9428f4b4716aef32eb96c1fd5d982b
SHA512e7fb1ebd90d6570b81d3b3c4c903356bd3f619ed5197c67a10f5a1181f41eeb0f27ad5e2b02398f00da2c21055c29d5a1dc8b9e3a98003219eac8cfd2eaa7ca6
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C:\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dllFilesize
695KB
MD5778129815857ac62bb0c123b8b428189
SHA1df269d9de71cfde97a5f156492aaba450e671287
SHA256c76feac6ef5e2da002411d7bf90a1bb2ae6ac1eeaa8ba26d83851d54879005eb
SHA512204feaaa4e592e6d57f54a4bc99bcd8b5b6e214e6936230fbf5dd8608d2c7f1b2fc16495221b1e7f8c5f6a0f19a3e62900a33e7852f86b07479023fc8048d8d7
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\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.dllFilesize
614KB
MD5c6b13b59b5326dd95e352027a180e42f
SHA116e02b4d300896d0384f5deed58a301191be0b8a
SHA256a732d4f500b4df6cec5852bc4e8c7f8c64857b7c089637aca46643ecdd9f9a9f
SHA512c24466afe116ce22c14e0e80348eb2f7ec2498a188605afd34cf1e51ad7bb018920dda997c88063f38e12ff4a0e0e627fdc5140b66d890b0c6862f441421bf8e
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\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dllFilesize
695KB
MD5778129815857ac62bb0c123b8b428189
SHA1df269d9de71cfde97a5f156492aaba450e671287
SHA256c76feac6ef5e2da002411d7bf90a1bb2ae6ac1eeaa8ba26d83851d54879005eb
SHA512204feaaa4e592e6d57f54a4bc99bcd8b5b6e214e6936230fbf5dd8608d2c7f1b2fc16495221b1e7f8c5f6a0f19a3e62900a33e7852f86b07479023fc8048d8d7
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\Program Files (x86)\YoouTuBeADBBlooCke\j3NmJKlBwjBZlA.x64.dllFilesize
695KB
MD5778129815857ac62bb0c123b8b428189
SHA1df269d9de71cfde97a5f156492aaba450e671287
SHA256c76feac6ef5e2da002411d7bf90a1bb2ae6ac1eeaa8ba26d83851d54879005eb
SHA512204feaaa4e592e6d57f54a4bc99bcd8b5b6e214e6936230fbf5dd8608d2c7f1b2fc16495221b1e7f8c5f6a0f19a3e62900a33e7852f86b07479023fc8048d8d7
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memory/1768-66-0x0000000000000000-mapping.dmp
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memory/1768-67-0x000007FEFBA01000-0x000007FEFBA03000-memory.dmpFilesize
8KB
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memory/1784-54-0x00000000753C1000-0x00000000753C3000-memory.dmpFilesize
8KB
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memory/1784-55-0x00000000028E0000-0x0000000002981000-memory.dmpFilesize
644KB
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memory/2036-62-0x0000000000000000-mapping.dmp