Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-06-2024 02:02
Static task
static1
Behavioral task
behavioral1
Sample
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe
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Size
840KB
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MD5
9358fe3bfc895f5d7cadab4c7b6dfcaf
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SHA1
0e68e505a25dee7f9a7bec7eb8789f1d0b0afad8
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SHA256
3f0e376713d3a93ff71a1f05900c171cf16b6d3f330720eff8c8f96428ef1629
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SHA512
0a7392120e9afdb9c116c226e2a5e79f4c9562896723a73b4cc4deaf1b1a547f7cc4a794061a3ccce65d5516665832349a4ee9967d410bc1974af452d85d000e
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SSDEEP
12288:Kusneo1XtkgE/ALfsNuve0OhwyP+t7xdHe7Fv8uBg829gdqWg10EJhiia:KPTmjxqlpYv8/8C4qgEJkia
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe" 9358fe3bfc895f5d7cadab4c7b6dfcaf_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:
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe -
Processes:
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe -
Modifies registry class 36 IoCs
Processes:
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 9358fe3bfc895f5d7cadab4c7b6dfcaf_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\\9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1288 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exepid process 1288 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe 1288 9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9358fe3bfc895f5d7cadab4c7b6dfcaf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9358fe3bfc895f5d7cadab4c7b6dfcaf_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:1288