General
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Target
http://fluxteam.xyz
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Sample
230705-ahbhbaaa69
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://fluxteam.xyz
Resource
win10-20230703-en
windows10-1703-x64
42 signatures
600 seconds
Malware Config
Targets
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Target
http://fluxteam.xyz
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CoreEntity .NET Packer
A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Loads dropped DLL
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Registers COM server for autorun
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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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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Drops file in System32 directory
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