General
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Target
bus.wav
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Size
21.6MB
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Sample
240630-fly1nstfqh
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MD5
e0f47a26ec369970094ee98e3c987e18
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SHA1
699b7d42da4435f92aaa4270edd5ac3e89248635
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SHA256
516f60793ed593751f3f8bef379430e7f19682985dc798a7535c2bbc412399de
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SHA512
5660babc5bfbe91cdecd6403353b997abf5ee3e1e57933283436954532f39125d396467adf8cc084f443c24b5bf47792522e3df6fc7bd634f0447cd6e998b129
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SSDEEP
393216:x8dNr8r9VJgVgkz0VAlkTGueYLLHl+CW1bW7V4+l8X+vZw6gvJcCHXGdMg0EQ:xE2VkgNAqTVLLHYCW1be428X+vP6JxHB
Static task
static1
Behavioral task
behavioral1
Sample
bus.wav
Resource
win7-20231129-en
Malware Config
Targets
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Target
bus.wav
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Size
21.6MB
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MD5
e0f47a26ec369970094ee98e3c987e18
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SHA1
699b7d42da4435f92aaa4270edd5ac3e89248635
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SHA256
516f60793ed593751f3f8bef379430e7f19682985dc798a7535c2bbc412399de
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SHA512
5660babc5bfbe91cdecd6403353b997abf5ee3e1e57933283436954532f39125d396467adf8cc084f443c24b5bf47792522e3df6fc7bd634f0447cd6e998b129
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SSDEEP
393216:x8dNr8r9VJgVgkz0VAlkTGueYLLHl+CW1bW7V4+l8X+vZw6gvJcCHXGdMg0EQ:xE2VkgNAqTVLLHYCW1be428X+vP6JxHB
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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