Analysis
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max time kernel
42s -
max time network
50s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
19/06/2024, 14:24
Behavioral task
behavioral1
Sample
projectoyster.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
projectoyster.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
cstealer.pyc
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
cstealer.pyc
Resource
win10v2004-20240508-en
General
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Target
cstealer.pyc
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Size
67KB
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MD5
380fb181fbfee35d71f14e2d1a1df1c7
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SHA1
f991d3803a6ac70bd017175e289c95d52a3808ca
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SHA256
62efea82da680bd54e4917cca7553c9bf1ce6a7290df986d612115dd9df683b7
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SHA512
393c1b167eeaa3007282f78744dc197fab35cd0502ebd9de171e9006dae92f61a6001ae53ff62e135480fc689ea3427928cba559bdd0291cf20c311a05d44572
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SSDEEP
1536:l0xqOgPtxpqBJlMstbo88jLQQcXf9qS0Vr+LRheF:lqQt/+bo88PiXX0r+LRA
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-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3296 OpenWith.exe