Analysis
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max time kernel
140s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 01:47
Behavioral task
behavioral1
Sample
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe
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Size
4.7MB
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MD5
a36e47ffe24282c0e2f5f666e85b268a
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SHA1
45558edc57bd623f386b23dc43e4b35f03078d43
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SHA256
c179f36ce22310418c0bec6f89079b350bcf149dde313fd74586a62ab5867892
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SHA512
ea427070781e9727214c4cd781d8961b7e55668aa2bb3f154fe8d956a2496fb9860917b7bcbff6393ba18b44553191a9c55f9bbcc059a58e438c1e8edcd08876
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SSDEEP
98304:YXfkMf4uBFeJ1QleIDHgbAfmQtPUpNCp5DORqMtaUljVUPXnCkyVtFN1Mu:+vQuneJ1QLHavQSpNCPD8qMQUlq4tFN1
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2136-0-0x0000000000F00000-0x0000000001D1E000-memory.dmp upx behavioral1/memory/2868-25-0x0000000000F00000-0x0000000001D1E000-memory.dmp upx behavioral1/memory/2136-24-0x0000000000F00000-0x0000000001D1E000-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:
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exedescription pid process target process PID 2136 set thread context of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exepid process 2868 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe 2868 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exepid process 2868 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe 2868 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe 2868 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe 2868 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exedescription pid process target process PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe PID 2136 wrote to memory of 2868 2136 a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2136 -
C:\Users\Admin\AppData\Local\Temp\a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a36e47ffe24282c0e2f5f666e85b268a_JaffaCakes118.exe"2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2868
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