General
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Target
hyukn.exe
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Size
148KB
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Sample
240423-n3khlsga54
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MD5
cef3a3fb369ddbf8d521a0ef2509765b
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SHA1
75b454f0c15579b648b2925522ed18b22f41875c
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SHA256
9bba4c75492332ad6ff30133a76baee064b60cf30e450c137386894986515f99
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SHA512
e79e34253748146ce00458c4a4d97aae875c4f40715e750a7238a9beaec425ac1d96154f2c1b27e270a503c9669608f37d565fe093c887500c08b9cd6ee2cac1
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SSDEEP
3072:Vp4YbV3AqHTKOZWnJtM+lmsolAIrRuw+mqv9j1MWLQg:VLbKq8nU+lDAA
Behavioral task
behavioral1
Sample
hyukn.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
hyukn.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
xworm
84.247.154.81:16623
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Install_directory
%LocalAppData%
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install_file
USB.exe
Targets
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Target
hyukn.exe
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Size
148KB
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MD5
cef3a3fb369ddbf8d521a0ef2509765b
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SHA1
75b454f0c15579b648b2925522ed18b22f41875c
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SHA256
9bba4c75492332ad6ff30133a76baee064b60cf30e450c137386894986515f99
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SHA512
e79e34253748146ce00458c4a4d97aae875c4f40715e750a7238a9beaec425ac1d96154f2c1b27e270a503c9669608f37d565fe093c887500c08b9cd6ee2cac1
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SSDEEP
3072:Vp4YbV3AqHTKOZWnJtM+lmsolAIrRuw+mqv9j1MWLQg:VLbKq8nU+lDAA
Score10/10-
Detect Xworm Payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Adds Run key to start application
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