General
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Target
OperaGXSetup.exe
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Size
3.3MB
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Sample
230205-bv6dwsba51
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MD5
5327e44bc162bf17137c162774cf4c72
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SHA1
6753e8d69867c1e2c98732078a33492cca54195b
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SHA256
5133bef4419e439869c0721413ff3aec73eeab9f22d6ff3f8f4517342985d83e
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SHA512
3968f885743633b01a2b8fe2c887f72825c8949de0393359c89a389ccb36c99e8890caa4ef379bae00f358c27a8875e022c8423987ddcaab0afdb62e54a42d69
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SSDEEP
98304:D0ajce7mlMqtf9HgogeLb0IwfytUP5uK5N8xuXlYlmsUC:VcxZf9HEl5uauhN
Behavioral task
behavioral1
Sample
OperaGXSetup.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
OperaGXSetup.exe
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Size
3.3MB
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MD5
5327e44bc162bf17137c162774cf4c72
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SHA1
6753e8d69867c1e2c98732078a33492cca54195b
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SHA256
5133bef4419e439869c0721413ff3aec73eeab9f22d6ff3f8f4517342985d83e
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SHA512
3968f885743633b01a2b8fe2c887f72825c8949de0393359c89a389ccb36c99e8890caa4ef379bae00f358c27a8875e022c8423987ddcaab0afdb62e54a42d69
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SSDEEP
98304:D0ajce7mlMqtf9HgogeLb0IwfytUP5uK5N8xuXlYlmsUC:VcxZf9HEl5uauhN
Score8/10-
Downloads MZ/PE file
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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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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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