General
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Target
550edaa6fb64a4a7eec8c2bd26dbde31a9cf47247e092dcfa0cf1c1f5fd5ec80
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Size
3.5MB
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Sample
220725-vpnrfaffb7
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MD5
57324b12506033d137a0ad82d2499c81
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SHA1
6664dda28b289251ab23f16f7955f97978208fa7
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SHA256
550edaa6fb64a4a7eec8c2bd26dbde31a9cf47247e092dcfa0cf1c1f5fd5ec80
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SHA512
d514ff8dda74f4af8645ab950b3ff6bd4e0a9432b9614a9fef4953a56b2bbd6535556ef9b6129df1099b7c93cafb682ad50db773ea6bc7db48279165b67fe2d1
Behavioral task
behavioral1
Sample
550edaa6fb64a4a7eec8c2bd26dbde31a9cf47247e092dcfa0cf1c1f5fd5ec80.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
550edaa6fb64a4a7eec8c2bd26dbde31a9cf47247e092dcfa0cf1c1f5fd5ec80.exe
Resource
win10v2004-20220721-en
Malware Config
Targets
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Target
550edaa6fb64a4a7eec8c2bd26dbde31a9cf47247e092dcfa0cf1c1f5fd5ec80
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Size
3.5MB
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MD5
57324b12506033d137a0ad82d2499c81
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SHA1
6664dda28b289251ab23f16f7955f97978208fa7
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SHA256
550edaa6fb64a4a7eec8c2bd26dbde31a9cf47247e092dcfa0cf1c1f5fd5ec80
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SHA512
d514ff8dda74f4af8645ab950b3ff6bd4e0a9432b9614a9fef4953a56b2bbd6535556ef9b6129df1099b7c93cafb682ad50db773ea6bc7db48279165b67fe2d1
Score10/10-
Modifies security service
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies Windows Firewall
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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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Drops startup file
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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