General
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Target
dynamic_loader.exe
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Size
6.9MB
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Sample
240919-e6nvrs1dnb
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MD5
7a824d33fa3fa451da500ceb5b332607
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SHA1
15c0a254c3ab0c9e83f19be4abbf96f9cb914544
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SHA256
6577f67f432e72d7af868b787346e3a94fd8792fac7aa08e3c244560ece7384f
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SHA512
a6d7a4b52f12c1787170b9387aa8e37fe09947e35cd7a991ae35733e3dd9e27530a181d027ff6c3dc8c67a1475273c0439db972280b428d0d4654e8402c3011e
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SSDEEP
196608:tKRV2NBKA1HeT39Iig5Tet4Q4G/NsINyzWWAMYI93:WV2fj1+TtIiOS1NsIkzWWAcx
Behavioral task
behavioral1
Sample
dynamic_loader.exe
Resource
win11-20240802-en
Malware Config
Extracted
blacknet
v3.7.0 Public
RED-S
https://fertileblack.scot/framework
BN[]
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antivm
true
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elevate_uac
false
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install_name
WindowsUpdate.exe
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splitter
|BN|
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start_name
e162b1333458a713bc6916cc8ac4110c
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startup
false
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usb_spread
false
Targets
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Target
dynamic_loader.exe
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Size
6.9MB
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MD5
7a824d33fa3fa451da500ceb5b332607
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SHA1
15c0a254c3ab0c9e83f19be4abbf96f9cb914544
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SHA256
6577f67f432e72d7af868b787346e3a94fd8792fac7aa08e3c244560ece7384f
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SHA512
a6d7a4b52f12c1787170b9387aa8e37fe09947e35cd7a991ae35733e3dd9e27530a181d027ff6c3dc8c67a1475273c0439db972280b428d0d4654e8402c3011e
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SSDEEP
196608:tKRV2NBKA1HeT39Iig5Tet4Q4G/NsINyzWWAMYI93:WV2fj1+TtIiOS1NsIkzWWAcx
Score10/10-
BlackNET payload
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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