Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-06-2024 01:10
Behavioral task
behavioral1
Sample
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe
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Size
3.4MB
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MD5
933e28bf7e7d0d53cdef570227d3a349
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SHA1
1ad19dab2b3727edc659f5dec7194889fb42b55b
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SHA256
975682236ce4296dec49a50c144279d39c7ddc3eb16416c996ce52c4798a21af
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SHA512
e0e04647545bcc805ba764ed6b453ca607c144569a7deb0c73c3fba76c13d949048cc34a2cff7fb06102f0b972d47f73911851721a761bb9ab46551f01311fdf
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SSDEEP
98304:Bzr0juFriv+ys5laVQtuu6wiyj42u4zSeSTnq:VuWzHwE9LiyDiq
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2328-0-0x0000000000F00000-0x0000000001848000-memory.dmp upx behavioral1/memory/2328-28-0x0000000000F00000-0x0000000001848000-memory.dmp upx behavioral1/memory/2324-27-0x0000000000F00000-0x0000000001848000-memory.dmp upx -
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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Maps connected drives based on registry 3 TTPs 3 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exedescription pid process target process PID 2328 set thread context of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exepid process 2324 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 2324 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exepid process 2324 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 2324 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 2324 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 2324 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exedescription pid process target process PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe PID 2328 wrote to memory of 2324 2328 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe 933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\933e28bf7e7d0d53cdef570227d3a349_JaffaCakes118.exe"2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2324