General
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Target
supvobl.bin
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Size
12.5MB
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Sample
210201-771fzecnc2
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MD5
be286c784044379ca9a6ca6e7211a29f
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SHA1
bf8010a0e4b7ae88095bd9ee303707f4c0da549e
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SHA256
d05cd710559cb6a23a84f44bfe88b91582862c7d70134cf71807ae0c49964993
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SHA512
862e1beffa2cd58cd606a9edf2be79a03ca4a93f2edd6528e91eed2f68ad889e2e76dd43f164cd8f7eb02567504cbcf9581f730177f841a3e5a0298b48674b13
Static task
static1
Behavioral task
behavioral1
Sample
supvobl.bin.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
supvobl.bin.exe
Resource
win10v20201028
Malware Config
Targets
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Target
supvobl.bin
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Size
12.5MB
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MD5
be286c784044379ca9a6ca6e7211a29f
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SHA1
bf8010a0e4b7ae88095bd9ee303707f4c0da549e
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SHA256
d05cd710559cb6a23a84f44bfe88b91582862c7d70134cf71807ae0c49964993
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SHA512
862e1beffa2cd58cd606a9edf2be79a03ca4a93f2edd6528e91eed2f68ad889e2e76dd43f164cd8f7eb02567504cbcf9581f730177f841a3e5a0298b48674b13
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XMRig Miner Payload
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Creates new service(s)
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Deletes itself
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Enumerates physical storage devices
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of SetThreadContext
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