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Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13/02/2024, 08:38
Static task
static1
Behavioral task
behavioral1
Sample
98f790d1d93035bb237e5524b5667d0a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
98f790d1d93035bb237e5524b5667d0a.exe
Resource
win10v2004-20231215-en
General
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Target
98f790d1d93035bb237e5524b5667d0a.exe
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Size
776KB
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MD5
98f790d1d93035bb237e5524b5667d0a
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SHA1
79c354b25e43fcc69b1cc59fe68d74fa661915cd
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SHA256
9a7aedc24e3079877b245714478ebbdd870d6275f50b918e107f995b3c1669ad
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SHA512
4456d554778440bea429eb87da769674e83bbda8ebc82c3ff1c3f73ce7c1a313b247eee7eaf1e1fd17efa864294e9dd06ba9686fea31a10d39a0a7a7ab7591ef
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SSDEEP
12288:YtbKjmpmut21siSNt9mvHcNwWi9Y0AFyt0gfEw2fDszdVzYKj86s74Fmdot:YUKUuziSf9yHLAwqdydpYO24wqt
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 98f790d1d93035bb237e5524b5667d0a.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key 98f790d1d93035bb237e5524b5667d0a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ 98f790d1d93035bb237e5524b5667d0a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" 98f790d1d93035bb237e5524b5667d0a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2128 98f790d1d93035bb237e5524b5667d0a.exe