Analysis
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max time kernel
140s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 16:59
Behavioral task
behavioral1
Sample
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe
Resource
win7-20240221-en
6 signatures
150 seconds
General
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Target
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe
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Size
294KB
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MD5
f8662b329f66cd3b4a26bc82ffcce7cc
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SHA1
49c7f3c0522266baeb6c9d6cda8ddc79722f79d5
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SHA256
14eb647028f1b3fc6e7fe645624cca094356b8a3083baf05b49098c3373e0f51
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SHA512
2f031059e3560c13b5cc235485723d545c609c356bf3ca47546331f432d1a2588b7ec63910427782f8d06d429c1a3224803ca222db6d853bd4c8fd28c1949719
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SSDEEP
6144:qmcD66RRj35JGmrpQsK3RD2u270jupCJsCxCY:fcD663GZ2zkPaCxB
Score
8/10
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
Processes:
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe" f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe" f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe -
Modifies Installed Components in the registry 2 TTPs 2 IoCs
Processes:
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY} f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}\StubPath = "c:\\windows\\system32\\microsoft\\windows.exe Restart" f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
Processes:
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exedescription ioc process File created \??\c:\windows\SysWOW64\microsoft\windows.exe f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\windows.exe f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exepid process 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exepid process 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exedescription pid process target process PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE PID 2804 wrote to memory of 1396 2804 f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f8662b329f66cd3b4a26bc82ffcce7cc_JaffaCakes118.exe"2⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵