General
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Target
NEAS.NEASNEAS1ef006bb0944d57bf596cd6aab1ddfb5da85aae577092c01b7ab3f465dbc9fcdexeexeexe_JC.exe
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Size
2.5MB
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Sample
231013-tvev2sbf5t
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MD5
1c005ad11650b463fbb2a3cd2429c422
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SHA1
283c41cdebe89bdb6c859f877fffd5448fa81c54
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SHA256
1ef006bb0944d57bf596cd6aab1ddfb5da85aae577092c01b7ab3f465dbc9fcd
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SHA512
95a59726f1c78272a010a16e701c2fb9ed30f7e3497505dc498d43ba8bb727555d9f9422a23ef2ef28fbe50b7a6679d0b7885b24c797427df640e2474c4b2ea8
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SSDEEP
24576:BkUpFxaQT/FTwvzSI15ZlA4B6UM8Mu2RcfCrkEh91UbHZJ5GaGl6HHSc/xfvvOoI:BdcETCp5FKfFM3XHHPAXRloP
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEASNEAS1ef006bb0944d57bf596cd6aab1ddfb5da85aae577092c01b7ab3f465dbc9fcdexeexeexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEASNEAS1ef006bb0944d57bf596cd6aab1ddfb5da85aae577092c01b7ab3f465dbc9fcdexeexeexe_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://wirtshauspost.at/tmp/
http://msktk.ru/tmp/
http://soetegem.com/tmp/
http://gromograd.ru/tmp/
http://talesofpirates.net/tmp/
Targets
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Target
NEAS.NEASNEAS1ef006bb0944d57bf596cd6aab1ddfb5da85aae577092c01b7ab3f465dbc9fcdexeexeexe_JC.exe
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Size
2.5MB
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MD5
1c005ad11650b463fbb2a3cd2429c422
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SHA1
283c41cdebe89bdb6c859f877fffd5448fa81c54
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SHA256
1ef006bb0944d57bf596cd6aab1ddfb5da85aae577092c01b7ab3f465dbc9fcd
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SHA512
95a59726f1c78272a010a16e701c2fb9ed30f7e3497505dc498d43ba8bb727555d9f9422a23ef2ef28fbe50b7a6679d0b7885b24c797427df640e2474c4b2ea8
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SSDEEP
24576:BkUpFxaQT/FTwvzSI15ZlA4B6UM8Mu2RcfCrkEh91UbHZJ5GaGl6HHSc/xfvvOoI:BdcETCp5FKfFM3XHHPAXRloP
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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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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