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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
13/08/2024, 21:35
Static task
static1
Behavioral task
behavioral1
Sample
94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe
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Size
100KB
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MD5
94d45305f08afd54b6d0a489e53c63cc
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SHA1
98aa4afb2c94412bb32ac9d9999d8cadbe208143
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SHA256
1955f638b5abb22d30ac4707a94a1e3f025b6946836c31b2fd005681536778ef
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SHA512
8572788867247325891a6b44a656283e645ca79a8127b108d49adf8a413f35ed79be651ab6d25b3c5efe8a5d01a4531291873dcac1fcaa54c54e4ce22282ea65
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SSDEEP
1536:oioIpnaMvBFOAfk0pIQq7BJ0tVcRzo9S+JCAaXzUh02Dsan8DdOQItFig4H:oJIpnaMZFxpKvBfRzo9S+JXMsFEIB
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2968-1-0x00000000002A0000-0x0000000000320000-memory.dmp upx behavioral1/memory/2968-2-0x00000000002A0000-0x0000000000320000-memory.dmp upx behavioral1/memory/2968-3-0x00000000002A0000-0x0000000000320000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\nfpth.exe 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\nfpth.exe 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\TabProcGrowth = "0" 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe Token: SeSystemtimePrivilege 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2968 wrote to memory of 1256 2968 94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1256
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C:\Users\Admin\AppData\Local\Temp\94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\94d45305f08afd54b6d0a489e53c63cc_JaffaCakes118.exe"2⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2968
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