General
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Target
Firefox Setup 87.0.exe
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Size
54.2MB
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Sample
210416-dwc1xv36se
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MD5
33a147d7b839a86833c6f194ca68a544
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SHA1
eeb796e3b7ed7bc51785f550bb28097b28a80be5
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SHA256
ea86bc6c2f8222ddaae0683ca9b6070dbfa60c3266e0064a776cf5917a91df76
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SHA512
5db58537945306669ea769ab030693ba801a39f7e89764ffb6f6b773d529e4c8f864dcd53c882e0eac3a6aa9baf57460ac4b1ae6750690ce4812e8cf3d0881aa
Static task
static1
Behavioral task
behavioral1
Sample
Firefox Setup 87.0.exe
Resource
win7v20210408
Malware Config
Targets
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Target
Firefox Setup 87.0.exe
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Size
54.2MB
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MD5
33a147d7b839a86833c6f194ca68a544
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SHA1
eeb796e3b7ed7bc51785f550bb28097b28a80be5
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SHA256
ea86bc6c2f8222ddaae0683ca9b6070dbfa60c3266e0064a776cf5917a91df76
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SHA512
5db58537945306669ea769ab030693ba801a39f7e89764ffb6f6b773d529e4c8f864dcd53c882e0eac3a6aa9baf57460ac4b1ae6750690ce4812e8cf3d0881aa
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Registers COM server for autorun
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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