Analysis Overview
SHA256
2397b65795c70297e23da3bdaf94cc9ce48f46d071634d106a7b9011cb9cba21
Threat Level: Shows suspicious behavior
The file 14254cfbbeed48ab0123d3c0fc38d1d9_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Registers COM server for autorun
Installs/modifies Browser Helper Object
Checks installed software on the system
Drops file in Program Files directory
Unsigned PE
Modifies Internet Explorer settings
Modifies registry class
Suspicious use of WriteProcessMemory
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-04 19:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-04 19:24
Reported
2024-05-04 19:26
Platform
win10v2004-20240419-en
Max time kernel
134s
Max time network
125s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.x64.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\NoExplorer = "1" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\NoExplorer = "1" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.dll | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.dll | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.tlb | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.tlb | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.dat | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.dat | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CurVer\ = "ssafewEb.1.1" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb.1.1\CLSID\ = "{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win64 | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.tlb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.x64.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ = "IIEPluginMain" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb.1.1\CLSID | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CurVer | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\VersionIndependentProgID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\saFewEb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win64\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.x64.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.dll" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\Version = "1.0" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\Version = "1.0" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\ = "saFewEb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CLSID | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\VersionIndependentProgID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID\ = "ssafewEb.1.1" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb.1.1\ = "saFewEb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID\ = "ssafewEb.1.1" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\VersionIndependentProgID\ = "ssafewEb" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\Version = "1.0" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} = "1" | C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\14254cfbbeed48ab0123d3c0fc38d1d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14254cfbbeed48ab0123d3c0fc38d1d9_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe
"C:\Users\Admin\AppData\Local\Temp/152970b4/W9jnissJiY.exe"
C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll"
C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.112:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 112.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.exe
| MD5 | 18c75d6e6235019d9d92dd51ff43cc3b |
| SHA1 | 43a8d282ea4e1b4f93df8d658fa5f82ba867c63b |
| SHA256 | 6fa174fac7057197989781c0e04e76f326e424e75685b12af12d293934e16335 |
| SHA512 | deffac9f5605d3ddc9cdc1eb276802be7975dda1af6bdf6d5eb5ff6dece6208ae7af50ad2af5ceeadf17091270aa34a957a8d9ca676b3cf037f0bc6e181dc1fd |
C:\Users\Admin\AppData\Local\Temp\152970b4\W9jnissJiY.dat
| MD5 | 1a68c28d6ff3066627ec1199579b655b |
| SHA1 | ea0ef060d1fc467ca652ca9a86335e1466234547 |
| SHA256 | d050f17f46d4a2a5edca5fa80c48c30edeb9647b1f8495e6efb68225b94f492a |
| SHA512 | 822fcb3576322261aacc7b07d56b635a8d7eaa2da58fe78347bfefa7961cabcc373af85ad9a599a421ee551530ac27eb6b2e8850bb5577c0993a129089475f9c |
C:\Users\Admin\AppData\Local\Temp\152970b4\t2rUn2elu.dll
| MD5 | ffe3f0c62f2fede9890b18d73724fd97 |
| SHA1 | 0dafa42039405f8d49a6790180194076bd57c833 |
| SHA256 | 2ec40c7a7808d8aeee27eb8db1ed36424dd7d692e6d2043b20b3c75e8dd2b4d8 |
| SHA512 | 84fb90d2214beae1e0c90b2d4a8678c8a55792daf60e70c441d6b5e279ae7ab5e03f49c401e14b7610189f4e885095f7f569add030254656c0e7e41f75eb8bfc |
C:\Users\Admin\AppData\Local\Temp\152970b4\t2rUn2elu.tlb
| MD5 | 8d10c52cfa044ccdcfff4e0b5775babd |
| SHA1 | 3b2c872ab3237d7b74377032ed7a5239c82df766 |
| SHA256 | af8efa41494e63e07553fed5bd5df73cf55c160de292ea2a2ee0568cf12e0156 |
| SHA512 | 123d5af4dec8a370a1176fe50998be5a97d3bc46ed7dd9fa365f8f4fc669785b4ed3cb0b65b266095edd3dc3512a4a1d916c035d6184e8e134617502b90f9700 |
C:\Users\Admin\AppData\Local\Temp\152970b4\t2rUn2elu.x64.dll
| MD5 | 0231aebb8155fd069d17eab6a679cc1e |
| SHA1 | 61cb4b5228e6253863391ef3346c2f9920dbc554 |
| SHA256 | fde9e3251cc1237aa3b2ad89acfb5691e8fee5a434989d9a9308ab41b774b672 |
| SHA512 | 42c61873d4287d4a7fb17760fc9e9902723d8c74b21be92ddf6a949b1d6170894abbab9e03680a1518c997decf58ccafc351a5ed619e6515532379663e4f5434 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-04 19:24
Reported
2024-05-04 19:27
Platform
win7-20240221-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\14254cfbbeed48ab0123d3c0fc38d1d9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Registers COM server for autorun
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.x64.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\NoExplorer = "1" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\NoExplorer = "1" | C:\Windows\system32\regsvr32.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.dll | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.dll | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.tlb | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.tlb | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.dat | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.dat | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File created | C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ = "ILocalStorage" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID\ = "ssafewEb.1.1" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.dll" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\ = "saFewEb" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\Version = "1.0" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ProgID\ = "ssafewEb.1.1" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb.1.1\CLSID\ = "{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}" | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.dll" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Implemented Categories | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ = "ILocalStorage" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CLSID\ = "{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} | C:\Windows\system32\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win64 | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\ = "saFewEb" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb.1.1\CLSID\ = "{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CLSID\ = "{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ = "IIEPluginMain" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CurVer | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.tlb" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\saFewEb" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb.1.1\ = "saFewEb" | C:\Windows\system32\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Programmable | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CurVer\ = "ssafewEb.1.1" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\InprocServer32\ = "C:\\Program Files (x86)\\saFewEb\\t2rUn2elu.x64.dll" | C:\Windows\system32\regsvr32.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32 | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\Version = "1.0" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ssafewEb.ssafewEb\CLSID | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ = "IIEPluginMain" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{36A58CEB-FD97-F372-8CC5-1CED259AFD6B} = "1" | C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\14254cfbbeed48ab0123d3c0fc38d1d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14254cfbbeed48ab0123d3c0fc38d1d9_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe
"C:\Users\Admin\AppData\Local\Temp/3e232450/W9jnissJiY.exe"
C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll"
C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\saFewEb\t2rUn2elu.x64.dll"
Network
Files
\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.exe
| MD5 | 18c75d6e6235019d9d92dd51ff43cc3b |
| SHA1 | 43a8d282ea4e1b4f93df8d658fa5f82ba867c63b |
| SHA256 | 6fa174fac7057197989781c0e04e76f326e424e75685b12af12d293934e16335 |
| SHA512 | deffac9f5605d3ddc9cdc1eb276802be7975dda1af6bdf6d5eb5ff6dece6208ae7af50ad2af5ceeadf17091270aa34a957a8d9ca676b3cf037f0bc6e181dc1fd |
C:\Users\Admin\AppData\Local\Temp\3e232450\W9jnissJiY.dat
| MD5 | 1a68c28d6ff3066627ec1199579b655b |
| SHA1 | ea0ef060d1fc467ca652ca9a86335e1466234547 |
| SHA256 | d050f17f46d4a2a5edca5fa80c48c30edeb9647b1f8495e6efb68225b94f492a |
| SHA512 | 822fcb3576322261aacc7b07d56b635a8d7eaa2da58fe78347bfefa7961cabcc373af85ad9a599a421ee551530ac27eb6b2e8850bb5577c0993a129089475f9c |
C:\Users\Admin\AppData\Local\Temp\3e232450\t2rUn2elu.tlb
| MD5 | 8d10c52cfa044ccdcfff4e0b5775babd |
| SHA1 | 3b2c872ab3237d7b74377032ed7a5239c82df766 |
| SHA256 | af8efa41494e63e07553fed5bd5df73cf55c160de292ea2a2ee0568cf12e0156 |
| SHA512 | 123d5af4dec8a370a1176fe50998be5a97d3bc46ed7dd9fa365f8f4fc669785b4ed3cb0b65b266095edd3dc3512a4a1d916c035d6184e8e134617502b90f9700 |
C:\Users\Admin\AppData\Local\Temp\3e232450\t2rUn2elu.dll
| MD5 | ffe3f0c62f2fede9890b18d73724fd97 |
| SHA1 | 0dafa42039405f8d49a6790180194076bd57c833 |
| SHA256 | 2ec40c7a7808d8aeee27eb8db1ed36424dd7d692e6d2043b20b3c75e8dd2b4d8 |
| SHA512 | 84fb90d2214beae1e0c90b2d4a8678c8a55792daf60e70c441d6b5e279ae7ab5e03f49c401e14b7610189f4e885095f7f569add030254656c0e7e41f75eb8bfc |
C:\Users\Admin\AppData\Local\Temp\3e232450\t2rUn2elu.x64.dll
| MD5 | 0231aebb8155fd069d17eab6a679cc1e |
| SHA1 | 61cb4b5228e6253863391ef3346c2f9920dbc554 |
| SHA256 | fde9e3251cc1237aa3b2ad89acfb5691e8fee5a434989d9a9308ab41b774b672 |
| SHA512 | 42c61873d4287d4a7fb17760fc9e9902723d8c74b21be92ddf6a949b1d6170894abbab9e03680a1518c997decf58ccafc351a5ed619e6515532379663e4f5434 |