Analysis
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max time kernel
132s -
max time network
101s -
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 08:53
Static task
static1
Behavioral task
behavioral1
Sample
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe
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Size
856KB
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MD5
6a66bcd3ffe5b19d5bd724520dee65be
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SHA1
33074b0a99904b8b07404e40d1390b15bbcf8016
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SHA256
229e9052ff4c32d46aa2f8d5ed9f2650ec7b349a3be7a3f82bfeee9df04a5fc7
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SHA512
90a0734781e0ba5f1dbb9336df0e3e5651a0f2cf890aef31642400a5541c5ea8f9d1c0283a0a144b55543f3dc91c4037797f1fc3cb522b93142cd8cfaf4cb2a9
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SSDEEP
12288:2xPKn1hc+xowvnsN+XVqGi6GvX8XrG5MDQGK2jSa67Ji6G2O6zV8DvdQ75lvZfSQ:2xSnLcBtGjEXOrG0Fe86GrvDvodSNRY
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe -
Processes:
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 6a66bcd3ffe5b19d5bd724520dee65be_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\\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exepid process 4188 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe 4188 6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6a66bcd3ffe5b19d5bd724520dee65be_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/4188-9-0x00000000028E0000-0x0000000002A65000-memory.dmpFilesize
1.5MB
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memory/4188-11-0x00000000028E0000-0x0000000002A65000-memory.dmpFilesize
1.5MB
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memory/4188-10-0x00000000028E0000-0x0000000002A65000-memory.dmpFilesize
1.5MB
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memory/4188-2-0x00000000028E0000-0x0000000002A65000-memory.dmpFilesize
1.5MB
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memory/4188-12-0x0000000000C80000-0x0000000000C81000-memory.dmpFilesize
4KB
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memory/4188-14-0x0000000000C80000-0x0000000000C81000-memory.dmpFilesize
4KB