Analysis
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max time kernel
95s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
31-03-2023 19:41
Static task
static1
Behavioral task
behavioral1
Sample
Undertale All Weapons.xdelta
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Undertale All Weapons.xdelta
Resource
win10v2004-20230220-en
General
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Target
Undertale All Weapons.xdelta
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Size
513KB
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MD5
8ff0dc95c6c1bd9eae17f7b5db0d4934
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SHA1
626f1c8c9523f32474a9155d804f65473a39281d
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SHA256
442584a4f6016837a165995a920af67355dc2df73a577a684cd2a3ebfa29aa50
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SHA512
98bd62ef36dc5a481235f4f99a27220f3abdc0dfc67491147dc96747779048a458a16398cab40f7c87c9b255d02ca9f723e077c43ca60b8e60cfe8ac789e2bfc
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SSDEEP
12288:Y1APdDAnM4Ujj580EwWgzPrgrbWfecngCajB79hPIvZM2dkTuSorP9KA+tnk2Gxf:Y1APd0nyP7EgzsX+xajFPIxM2dkTuSoz
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
Processes:
OpenWith.execmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000_Classes\Local Settings cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 372 OpenWith.exe