Analysis
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max time kernel
133s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 08:14
Static task
static1
Behavioral task
behavioral1
Sample
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe
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Size
703KB
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MD5
6a4ee4311a5b6a2852fb49a09075276b
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SHA1
d3e4686dc36647988c617ff98f67eec2d9df9ed0
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SHA256
ba30e5ada2c3da88d1264dda12417b1479070b179e41a480d777d678a993697e
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SHA512
2a7ad6815eb15a2073eaefcfeaa50da491c3a83a69da971ae9a8fa3ab4bd25e4fdc61cef88ea27495b49ee2e4744ddda269784118c8931ccf9bebf65cf9564ef
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SSDEEP
12288:BviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24W4:dYLqv/gaTbisSqrQL6yoQfhdC24W4
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe -
Processes:
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 6a4ee4311a5b6a2852fb49a09075276b_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\\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe" 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exepid process 5044 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe 5044 6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6a4ee4311a5b6a2852fb49a09075276b_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3760,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=4120 /prefetch:81⤵