Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25/05/2024, 22:24
Static task
static1
Behavioral task
behavioral1
Sample
73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe
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Size
875KB
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MD5
73714a337cf79a54a7112e491ff7f8d1
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SHA1
4607c789e76f84ef88b27165a7055764c24cd835
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SHA256
2d8228ada393ba7392152b5a959e2144188544bd542c4a9142dc4fd0415dfc06
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SHA512
8676ec49f26c416948fb8755e33ed62f198e1a159304bdbfe77a4eb68abaca8646bfb8f5b3cca318e188ac2839a83abd2b5291d1534096cd94d13a793646305d
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SSDEEP
24576:sV1KD59J1wO9N9r7/lA2IZ4PufkrEMkud2o:QKDbwkRDa2Im2kQuAo
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 73714a337cf79a54a7112e491ff7f8d1_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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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe -
Modifies registry class 39 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2944 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2944 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe 2944 73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\73714a337cf79a54a7112e491ff7f8d1_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2944