Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25/05/2024, 22:40
Static task
static1
Behavioral task
behavioral1
Sample
737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe
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Size
876KB
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MD5
737aba04a8eb56c440d14f45984ba3da
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SHA1
60d931ceabbefa1927899d87411ef9eeab5dcdef
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SHA256
54a26ab886a8ccc4b72be7dd4b1c6a55eadb820f3a75952bbaa90f754dcea25d
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SHA512
45e00e80d40d9a67dd79a8e49f9d38ab756b4b9f0f758c9c30d8a4cc6a4805b4f7cfff515d7f2a574a31948c0e4853cfc9668d710cc7316537a495ed552dd6cd
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SSDEEP
24576:jtftgaFvkdSHmEIvgaaBPX1ONFNcukERiIj/z8b2BBc+u2hyXT:jhtlFvkkHmEINaBPFOHNcy/K2BB/hgT
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 737aba04a8eb56c440d14f45984ba3da_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\\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe" 737aba04a8eb56c440d14f45984ba3da_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\\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe" 737aba04a8eb56c440d14f45984ba3da_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 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main 737aba04a8eb56c440d14f45984ba3da_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 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 737aba04a8eb56c440d14f45984ba3da_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 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface 737aba04a8eb56c440d14f45984ba3da_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}" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_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}" 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 737aba04a8eb56c440d14f45984ba3da_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\\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 737aba04a8eb56c440d14f45984ba3da_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}" 737aba04a8eb56c440d14f45984ba3da_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\\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe" 737aba04a8eb56c440d14f45984ba3da_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\\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe" 737aba04a8eb56c440d14f45984ba3da_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}" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 737aba04a8eb56c440d14f45984ba3da_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" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 737aba04a8eb56c440d14f45984ba3da_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}" 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1300 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1300 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe 1300 737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\737aba04a8eb56c440d14f45984ba3da_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:1300