General
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Target
ESPHome-Flasher-1.4.0-Windows-x64.exe
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Size
18.4MB
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Sample
230604-z99xmadg77
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MD5
c66abdf3b8e316a6e6bde6afcdd60c7d
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SHA1
ac64fe3bdc9c5baff2cf9060e8a9f8fa36d35ccd
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SHA256
1fde3b0d854fa4767aa453be90d428ddbf5a8a049a459188e721b26ac08751ed
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SHA512
1479d839bb512915eb09c1183c030f572aeeff057ada1c97d984da442aaf1aa19f7b6334536a6dcc2d598cc227071e5246d1527ef1f3fb31e54324367c92edd4
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SSDEEP
393216:SlwQtcXInEroXgfEqirRRoVWISpyjI75gcwSVnUw/tfaxYqR8H9stV228nXCG:S+Qa4ErUCwvFI3jaKcVx/pEjvJ
Behavioral task
behavioral1
Sample
ESPHome-Flasher-1.4.0-Windows-x64.exe
Resource
win10v2004-20230220-en
Malware Config
Targets
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Target
ESPHome-Flasher-1.4.0-Windows-x64.exe
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Size
18.4MB
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MD5
c66abdf3b8e316a6e6bde6afcdd60c7d
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SHA1
ac64fe3bdc9c5baff2cf9060e8a9f8fa36d35ccd
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SHA256
1fde3b0d854fa4767aa453be90d428ddbf5a8a049a459188e721b26ac08751ed
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SHA512
1479d839bb512915eb09c1183c030f572aeeff057ada1c97d984da442aaf1aa19f7b6334536a6dcc2d598cc227071e5246d1527ef1f3fb31e54324367c92edd4
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SSDEEP
393216:SlwQtcXInEroXgfEqirRRoVWISpyjI75gcwSVnUw/tfaxYqR8H9stV228nXCG:S+Qa4ErUCwvFI3jaKcVx/pEjvJ
Score7/10-
Loads dropped DLL
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Adds Run key to start application
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Drops Chrome extension
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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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