Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 08:14
Static task
static1
Behavioral task
behavioral1
Sample
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe
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Size
799KB
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MD5
9113d5bbf1e7d84155415e812ef7867f
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SHA1
7199aeec33bdbb523804727c5bb5aa7153ea360e
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SHA256
54bf0f56ac6adaedd13b97b3cd91d3836d4ea05e034bdce8c9b5307c46400d25
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SHA512
87d7c6c8305c9a86a40dc2bac70d3d1e0736b2a7e3271436e87709d711d7a2dd04e7d9338d69a195e0266da046eb4d34d0614f93cdb8c05c57c307045d740359
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SSDEEP
12288:eSLiv+2Un+H6/Qk3qW+EuUb9yAU1m8YQFrvwgxFh1AgyScnnJT8p95PV7U/vWTU1:eS24+hosEuUbPdCEgF7Agfunc/7aytl+
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Processes:
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exepid process 4912 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe 4912 9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9113d5bbf1e7d84155415e812ef7867f_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4912