General
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Target
2d3479fc3e5ab1b4b2dee928b5bda8f48848896468881e5a5847eb8310877453
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Size
347KB
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Sample
240701-h9d2hsyhkd
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MD5
bb5d80a8ed9f09fb00669adb23bb56d9
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SHA1
30d41447d3002a7c84551a19358952c3451dd907
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SHA256
2d3479fc3e5ab1b4b2dee928b5bda8f48848896468881e5a5847eb8310877453
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SHA512
0c68a3d39c5527eb82a263f61c0f29d7a9e39950cee6228d323d3fd5d06be345245d0a92ac1a29cf06a377270cb38e8e6faa54514f030a9090e319aa39da2ca3
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SSDEEP
6144:xCRdR8alcsW3MV28YOZi75pZUNCL766TqolHVNZ/nVj084x4HiqKT7aOOF77:4dRVT25pZUNE766Tq6NxN036PKTg7
Static task
static1
Behavioral task
behavioral1
Sample
USBDiskStorageFormatTool_v5.1_/USBDiskStorageFormatTool_v5.1_/USB Format Tool 5.1-chs.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
USBDiskStorageFormatTool_v5.1_/USBDiskStorageFormatTool_v5.1_/USB Format Tool 5.1-chs.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
USBDiskStorageFormatTool_v5.1_/USBDiskStorageFormatTool_v5.1_/USB Format Tool 5.1-chs.exe
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Size
1.0MB
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MD5
e533291b2492577abde6de8be6741e6a
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SHA1
e398062b0e1088eec767d60e914960c4d5e67755
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SHA256
2040460ce1f9a0b62bae64c24cc540a06b55c942856c79464904acc088237a82
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SHA512
a51197bbfcbcf8ec2a86cc7679a65536fcea443b4273b2fb3517c5890cec82e46a145a42e5a3b329ea82275f4bfd62455e54e6edf7f897902dcc5ccdefd71436
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SSDEEP
12288:lHEKGx8+6uHmMNjmxATk2N8I5KldgRlN1n8E6czUbto7tjoHl:ez8ro1oATh/K/g9t8E3zUb+CHl
Score6/10-
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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