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Analysis
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max time kernel
144s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/09/2024, 15:10
Static task
static1
Behavioral task
behavioral1
Sample
f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe
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Size
332KB
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MD5
f647fecfda6bc469055df4a48119f064
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SHA1
111a1c2fea67c02e0de8597f7fea2f3c35a0398c
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SHA256
7d49e8bd52eb8c6aff222cc98e4502dfe1d3be546909f1720e2554df90f5719f
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SHA512
fad2190402a3e6a90f9022b1f3ab9598e24a9462cac7f2d6029a97684f253534ef524d75d51e12846b9f872ef10cca69ea2d4f43868d576c3b7c2fb6356e4e71
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SSDEEP
6144:w5ZUv/Z7QRbOCe2Qy8/yRoH2QuF0RBfqMJX+VzpMb6ZkqmcznrF63GU2vL7:w5ZUuRn8/yRx4BfqMJO7kqDF63GU2j7
Malware Config
Signatures
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 f647fecfda6bc469055df4a48119f064_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 f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2936 f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe 2936 f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe 2936 f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f647fecfda6bc469055df4a48119f064_JaffaCakes118.exe"1⤵
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2936