General
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Target
bc31b9a0a04cdbb2db963b14dd35bab87b46bfa1b70626ee1fabc1654ee4093b
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Size
524KB
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Sample
221123-vs7nqach2v
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MD5
2cbec03e40a5b039cf09284bf0ec34a8
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SHA1
e0b356a51d9bb65421c9a8350baabf081d4c83c8
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SHA256
bc31b9a0a04cdbb2db963b14dd35bab87b46bfa1b70626ee1fabc1654ee4093b
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SHA512
f04295847d0ea634a47efed3edbcfa9197d461843577c374f0d30af909f6179939f937076f2bac33e50267d2851a50bb675f7ab9a7e87f8394141ea501d05db7
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SSDEEP
12288:dSFMFpuhRp8tmnkX4C4IosE/rSkU19Zt/kMM22:UF+u+gkX3o1jSkErM2
Static task
static1
Behavioral task
behavioral1
Sample
bc31b9a0a04cdbb2db963b14dd35bab87b46bfa1b70626ee1fabc1654ee4093b.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
bc31b9a0a04cdbb2db963b14dd35bab87b46bfa1b70626ee1fabc1654ee4093b.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
bc31b9a0a04cdbb2db963b14dd35bab87b46bfa1b70626ee1fabc1654ee4093b
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Size
524KB
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MD5
2cbec03e40a5b039cf09284bf0ec34a8
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SHA1
e0b356a51d9bb65421c9a8350baabf081d4c83c8
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SHA256
bc31b9a0a04cdbb2db963b14dd35bab87b46bfa1b70626ee1fabc1654ee4093b
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SHA512
f04295847d0ea634a47efed3edbcfa9197d461843577c374f0d30af909f6179939f937076f2bac33e50267d2851a50bb675f7ab9a7e87f8394141ea501d05db7
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SSDEEP
12288:dSFMFpuhRp8tmnkX4C4IosE/rSkU19Zt/kMM22:UF+u+gkX3o1jSkErM2
Score10/10-
Modifies WinLogon for persistence
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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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Deletes itself
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Adds Run key to start application
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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