General
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Target
30660994246b21c88a43359815f1d9ea972228ed56660b5e6f3215cab62fb926
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Size
1.2MB
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Sample
221124-gc1zcafd2w
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MD5
ec4802baf64a05b4e6ced21032037ac0
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SHA1
79919bd7a6cc52429f994da3154aa313c972caa0
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SHA256
30660994246b21c88a43359815f1d9ea972228ed56660b5e6f3215cab62fb926
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SHA512
447ad1f7bf577a81bc8cad948461746a8e14e62973ce82e226c66e9a4fc7dafc750e1ada4332ee822de0ca61f5410de19464ec88c340e1af4419ae86e2d59e52
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SSDEEP
24576:Y4lghckpHVaDXCPKGIFwDjPrZ3Q8z/B2ns4uyzC58yIe4HQg1K8:YiwpHVazCPKfKDVzB2ns4qChQgL
Behavioral task
behavioral1
Sample
սʬͻV1108/NZSGFZ V1031/fsMon.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
սʬͻV1108/NZSGFZ V1031/fsMon.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
սʬͻV1108/NZSGFZ V1031/սʬͻ2.exe
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
սʬͻV1108/NZSGFZ V1031/սʬͻ2.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
սʬͻV1108/NZSGFZ V1031/fsMon.dll
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Size
808KB
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MD5
a64b6bd81946099304da6f3be9610a50
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SHA1
98daddca2610e275f3beddd56f29973c3605debc
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SHA256
e0695337213c971ffd19328928cf1b701e2cd89f6bba3235f1330a7057872058
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SHA512
e291265dd126753cae479045b8830ca31d57d14adb5a682fa4bb5c704b27109298eed5528a3d845e0635da00120fa9554173bfc2f00c1fd5f2b3f057346ea7d8
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SSDEEP
24576:1NxD6TO4LhtzHcfMqEbn+kZC9AQfCcKBdzIb3cz24:74TXLLHcbe+USo0bsz24
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Executes dropped EXE
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Loads dropped DLL
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Drops file in System32 directory
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Target
սʬͻV1108/NZSGFZ V1031/սʬͻ2.exe
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Size
769KB
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MD5
8354feb38f8f6db5d3ae96570a80cd99
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SHA1
9689fa9595d3753c266f54ab4ae3bfa6c6c949ac
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SHA256
06d5d50419daa4dca974cf52b5ca051664ec9ab4800f45e8b3185b2acdb5bccb
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SHA512
2f37fb0df19141f2faa0e23692530139706e83d928b7fdc67924ee970c9d58eb9a7fbbd192f36ab93ab1e9f1215f3ad547bdfa9092ae907541a53e2611b0bb5d
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SSDEEP
12288:qEToiSxW7e7RJlM9KX5qce1F5RgOsguxrd6Iu93w9up+IRXURelNZi+uesixqxOP:q3b0itXMKWRD1uqv3ywYeluAAOzNjoW
Score8/10-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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