Analysis
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max time kernel
96s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 18:14
Behavioral task
behavioral1
Sample
06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe
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Size
33KB
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MD5
06de045fa2f5ebae28c9ca5b80183234
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SHA1
d023b7eb305b84ece437719674098423b99d2fb0
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SHA256
e1e46d4e8480f405524a8499d79cda7025cded140aac8bce048193afbd77f053
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SHA512
9acc91db2d574e2e738d8c0cb7c24d8bd0bea8ec83f07d47c04b32452def468d5bd13e11d65c86794a45645a8aa8bed4f0ee486e00a7d6c3249798bd78545e6f
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SSDEEP
768:2dvnkDn6EZM5ILR1zdzJkWGD+JNsGcDWTx7BT7J4nX/y6iVYIUCs:kkOEj5yW7JNsqBT7J4nX/4YNCs
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created \??\E:\AutoRun.Inf 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4092-0-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/4092-1-0x0000000000400000-0x000000000041B000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Internet Explorer\PLUGINS\SysWin64.Jmp 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe File created C:\Program Files\Internet Explorer\PLUGINS\WinSys64.Sys 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5D83AD9C-3BFC-43F5-979D-2904DBC54A8E}\ 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5D83AD9C-3BFC-43F5-979D-2904DBC54A8E}\InProcServer32 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5D83AD9C-3BFC-43F5-979D-2904DBC54A8E}\InProcServer32\ = "C:\\Program Files\\Internet Explorer\\PLUGINS\\WinSys64.Sys" 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5D83AD9C-3BFC-43F5-979D-2904DBC54A8E}\InProcServer32\ThreadingModel = "Apartment" 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5D83AD9C-3BFC-43F5-979D-2904DBC54A8E} 06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06de045fa2f5ebae28c9ca5b80183234_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4092