Analysis
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max time kernel
140s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31/10/2024, 16:51
Static task
static1
Behavioral task
behavioral1
Sample
83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe
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Size
200KB
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MD5
83847f678c82e8f957b8e2c9393ceb94
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SHA1
9d7a5676e658d8a8591a6ab6dcf0b88047c03419
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SHA256
767b6ccc725c36f7e1dcb7fd827595f8a93986fadfa8bf5fe82c69d9cc2fc264
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SHA512
23526ef6307aecaaf4e9a1612deeb796747f0959f4dcba6630f8f2f0b87d383a87db8d459f3e0ad3c341238ff78d3ff0584f7df08a075e6e98597a82836bc8ba
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SSDEEP
3072:SHBIbAyKKrpnpJly96HM0XU+aDe5UEGJSKz7ccRJMM3Ojl5MwddgFZcjA4PTbq4:ZbZpnhCn+aCyIK3ccnMxjrScAgTj
Malware Config
Signatures
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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 83847f678c82e8f957b8e2c9393ceb94_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 83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe -
Modifies registry class 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" 83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key 83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ 83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\83847f678c82e8f957b8e2c9393ceb94_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3056