Resubmissions
09-10-2024 10:14
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241009-knpbgavbmf 1025-09-2024 13:48
240925-q4jc2ssaka 10Analysis
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max time kernel
0s -
max time network
5s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 08:45
Static task
static1
Behavioral task
behavioral1
Sample
AvastSvcZEg/AvastAuth.dat
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
AvastSvcZEg/AvastAuth.dat
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
AvastSvcZEg/AvastSvc.exe
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
AvastSvcZEg/AvastSvc.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
AvastSvcZEg/wsc.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
AvastSvcZEg/wsc.dll
Resource
win10v2004-20241007-en
General
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Target
AvastSvcZEg/AvastAuth.dat
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Size
160KB
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MD5
53830fe278811363f93e0906d8b5ce69
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SHA1
b133578af848e10500cc8b943483ed71e86a713a
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SHA256
8ec409c1537e3030405bc8f8353d2605d1e88f1b245554383682f3aa8b5100ec
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SHA512
c87497b49d2924be200053495074e16d82fdc875ecdcd231e185479901020c176c2a478c52eea55a9908fe3605ed3d5b2037fa4c83248d4d2bfea45f9f03dc37
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SSDEEP
3072:4NZDIHsDYhxMxRpyfGZpUOJR6UfzhgAN6f8HQJCKJUn/:4NZQsskdEGvH4IzhgnUH+dU/
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 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3608 OpenWith.exe