Analysis
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max time kernel
51s -
max time network
62s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
15/04/2023, 18:19
Static task
static1
Behavioral task
behavioral1
Sample
Worst-main/GoodNight.py
Resource
win10-20230220-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
Worst-main/RunMe.vbs
Resource
win10-20230220-en
0 signatures
150 seconds
Behavioral task
behavioral3
Sample
Worst-main/Worst.bat
Resource
win10-20230220-en
6 signatures
150 seconds
General
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Target
Worst-main/GoodNight.py
-
Size
1KB
-
MD5
eb3f81d2472e850db246fe1cf542013c
-
SHA1
2cb5ac171c39b84f9a6bdc1ff4ad846c55fbe48a
-
SHA256
0e555a81c49048153327368d9c7a323a8d734701f1cafc8301a1f90c3823049c
-
SHA512
1981005972a6f6d27746783cbe4d8e088c8b7cd27ead1260b4f6c6870d4db6d685c8659e2d59707a1515e34705634a7da3241d61ba8de95b049de4f093a7e651
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4496 OpenWith.exe 4496 OpenWith.exe 4496 OpenWith.exe