Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe
Resource
win10v2004-20240611-en
General
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Target
98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe
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Size
925KB
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MD5
0adb9b817f1df7807576c2d7068dd931
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SHA1
4a1b94a9a5113106f40cd8ea724703734d15f118
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SHA256
98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b
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SHA512
883aa88f2dba4214bb534fbdaf69712127357a3d0f5666667525db3c1fa351598f067068dfc9e7c7a45fed4248d7dca729ba4f75764341e47048429f9ca8846a
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SSDEEP
24576:fYgAon+KfqNbXD2XJ2PH1ddATgs/u2kaCB+l:f37+KSbq5e1diEnHaCK
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4544 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe"C:\Users\Admin\AppData\Local\Temp\98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b.exe"1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4544
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,3595107284059830391,18018199024659337217,262144 --variations-seed-version --mojo-platform-channel-handle=4064 /prefetch:81⤵PID:4004