Analysis
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max time kernel
150s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
09/05/2024, 22:35
Behavioral task
behavioral1
Sample
2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe
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Size
3.7MB
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MD5
2c0bc4675921f6b9f708b3ba6ab99824
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SHA1
0ada73a669977fe6ac26ff9d3a9749351299edb6
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SHA256
bee22b5cc572ed61db386f364c8ebc54efc55017fcf50e1d22533b5ffab06dda
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SHA512
3fda71ed0ad71f5255b4665d58f9954a404c606f090ec43c27a4007e46f195e3ee0d01f4da56acda34a93c027997fa4ac6ab01e296b7cc70920dec7ac1cfc2b5
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SSDEEP
98304:haZH4mekKrBzFy+6n0hW4VXa1V1sHrAiJ2WWsw1:haZH5KlzYlktadsLARsK
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1636-0-0x0000000000F00000-0x0000000001996000-memory.dmp upx behavioral1/memory/1644-27-0x0000000000F00000-0x0000000001996000-memory.dmp upx behavioral1/memory/1636-29-0x0000000000F00000-0x0000000001996000-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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1636 set thread context of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1644 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 1644 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1644 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 1644 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 1644 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 1644 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28 PID 1636 wrote to memory of 1644 1636 2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Users\Admin\AppData\Local\Temp\2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2c0bc4675921f6b9f708b3ba6ab99824_JaffaCakes118.exe"2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1644
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