General
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Target
Fluster.Installer.exe
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Size
20.6MB
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Sample
231106-npdg5scd76
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MD5
a38061b6378ce80dec21156a3be93bfc
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SHA1
b53d6e1f809b83c31b305b28c566bc7c4f16ae71
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SHA256
23293cb46bc0420025be9a619d0449158feac56bae08846d987dd52872d272ad
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SHA512
101a4b58b16e73c662a571408688188e8ca890e8f199762270af2d97e783c925f6c627fbf4f49613d652cc523820963a79a92d51b69ccfbc46a987b33f0dfe92
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SSDEEP
393216:VUdMOZ0JTQDXYCxnOshouIkPUktRL5KkJb8LgSUu16RCOdMs9AC:VUdMOZ0JTQ7YCxOwouYktRLIaLSSW4j
Behavioral task
behavioral1
Sample
Fluster.Installer.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Fluster.Installer.exe
Resource
win10v2004-20231020-en
Malware Config
Targets
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Target
Fluster.Installer.exe
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Size
20.6MB
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MD5
a38061b6378ce80dec21156a3be93bfc
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SHA1
b53d6e1f809b83c31b305b28c566bc7c4f16ae71
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SHA256
23293cb46bc0420025be9a619d0449158feac56bae08846d987dd52872d272ad
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SHA512
101a4b58b16e73c662a571408688188e8ca890e8f199762270af2d97e783c925f6c627fbf4f49613d652cc523820963a79a92d51b69ccfbc46a987b33f0dfe92
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SSDEEP
393216:VUdMOZ0JTQDXYCxnOshouIkPUktRL5KkJb8LgSUu16RCOdMs9AC:VUdMOZ0JTQ7YCxOwouYktRLIaLSSW4j
Score9/10-
Enumerates VirtualBox DLL files
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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