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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
07/09/2024, 22:01
Static task
static1
Behavioral task
behavioral1
Sample
d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe
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Size
210KB
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MD5
d2ecda98abd6d86ce767321fbef54fc1
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SHA1
3305f3e50fef261c3865760c2ea798cf2bf80b94
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SHA256
52002775b1bd09b9f8fc2fb3fb7e6e5f4df328b9213758a6ed8017d77e605a76
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SHA512
1f03e3f6813a3aa5f7cdd775107b45e711eb5a9b96c4803d28a6ae09ab9eb424ff8ebbfe982d3f46d3e013ceb002eb742242ad3a0bdb728da5d541c5798272b7
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SSDEEP
6144:S+K7l5WMyJAnVW5GJZ2tNYLj8Mfswp+b9Y89hHlr:FK7l5WQVzYKj86sC81
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 d2ecda98abd6d86ce767321fbef54fc1_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 d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1384 d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d2ecda98abd6d86ce767321fbef54fc1_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1384