Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
21-04-2024 06:53
Static task
static1
Behavioral task
behavioral1
Sample
feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe
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Size
427KB
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MD5
feb3358f4361beebd94ba9b73fa1ea8f
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SHA1
5d232f604287f5c74b95e595ef5065703f8cc41c
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SHA256
e3e162f1ef7f01923caa50b2a7e535c5ed917229e470acf7f40071e0e368f09b
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SHA512
3d943f6bd73596edff5282dc626e91fb4bb95988e302dfd9ae984d69f79d6f34e7d0a158a184a89da34e2cc29ae99d75f92525eeb0eb51311f8639b232b23d68
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SSDEEP
12288:WIhuw/VntNekeYB0Rf7V1yan6b7MP+Dd2kw:WIhuwdtNeHxUae7MP+h2b
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 feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2912 feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe 2912 feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe