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General
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Target
64f38d7bf45677bc986cb40a2462c9596dd47cd2f78f442552b84f60010c3e79
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Size
400KB
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Sample
221002-ebf7faffe9
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MD5
701866df405b186ee9cd163328f8cd10
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SHA1
f5eef955245e0b5a497e09c17eeb160742530875
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SHA256
64f38d7bf45677bc986cb40a2462c9596dd47cd2f78f442552b84f60010c3e79
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SHA512
a9175a1e36b7ed92ae6ae62ff9cf55bc77a5a06aae14228370c111a44457d144d76d284115f666ee1f2fed27cc67858fd40ac22dc09922b7f6c57338cd034f17
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SSDEEP
6144:kHbbELf/MR/cWdi5pV/JNWOVhMW668UXreVX7IcJIch:AdOpNX1hp8U78JIch
Static task
static1
Behavioral task
behavioral1
Sample
64f38d7bf45677bc986cb40a2462c9596dd47cd2f78f442552b84f60010c3e79.exe
Resource
win7-20220812-en
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Targets
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Target
64f38d7bf45677bc986cb40a2462c9596dd47cd2f78f442552b84f60010c3e79
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Size
400KB
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MD5
701866df405b186ee9cd163328f8cd10
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SHA1
f5eef955245e0b5a497e09c17eeb160742530875
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SHA256
64f38d7bf45677bc986cb40a2462c9596dd47cd2f78f442552b84f60010c3e79
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SHA512
a9175a1e36b7ed92ae6ae62ff9cf55bc77a5a06aae14228370c111a44457d144d76d284115f666ee1f2fed27cc67858fd40ac22dc09922b7f6c57338cd034f17
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SSDEEP
6144:kHbbELf/MR/cWdi5pV/JNWOVhMW668UXreVX7IcJIch:AdOpNX1hp8U78JIch
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Modifies firewall policy service
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
2Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
3Hidden Files and Directories
2Modify Registry
8