Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-04-2024 08:01
Static task
static1
Behavioral task
behavioral1
Sample
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe
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Size
870KB
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MD5
04bb4d769df71f0bef5a5004e5019085
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SHA1
7991e053dfe749126540a884db854de3005c7e0a
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SHA256
0f89fbece9d6ce38e38083adafa39a4e96f1c83a0a5215a24ff579a7eb0e4051
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SHA512
3a454e50433c80e8a3a732f332b35ac5b65438f0d4289f9d5a96593f12f274168d7ab767dab24ef5c8c236ef915b0c9a3679c621f597ea05dda3586841ba567a
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SSDEEP
24576:ZhZKpCjtGID+30vw17VCNIRxJ5UXUrwp4l3Qoi8:ZhZGCjtGIiEE7VCNIRf5nMpIS8
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe" 04bb4d769df71f0bef5a5004e5019085_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:
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe -
Processes:
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe -
Modifies registry class 39 IoCs
Processes:
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2868 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exepid process 2868 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe 2868 04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04bb4d769df71f0bef5a5004e5019085_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\04bb4d769df71f0bef5a5004e5019085_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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2868-2-0x0000000001F70000-0x00000000020B5000-memory.dmpFilesize
1.3MB
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memory/2868-9-0x0000000001F70000-0x00000000020B5000-memory.dmpFilesize
1.3MB
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memory/2868-11-0x0000000001F70000-0x00000000020B5000-memory.dmpFilesize
1.3MB
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memory/2868-10-0x0000000001F70000-0x00000000020B5000-memory.dmpFilesize
1.3MB
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memory/2868-13-0x0000000000270000-0x0000000000271000-memory.dmpFilesize
4KB
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memory/2868-15-0x0000000000270000-0x0000000000271000-memory.dmpFilesize
4KB