General
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Target
inst.exe
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Size
5.3MB
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Sample
240408-n5ltfsgf24
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MD5
2ec92d9ae90fa8d467434d4950046233
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SHA1
a1201629f91ce9d57539e1574548222f3aca9b17
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SHA256
0b06f84f2776bf4e4c28e73625defe855d3817b1de1a17183db39016f7109695
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SHA512
2b1b0284ab697aa0da00b670cdff68beeb48d9fe9b39dea21562ccff29eba958e3ce08ee7c07cdfa0b82f2cf42fe43f4c4ba75d62eb2215023354cb1a70553f9
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SSDEEP
98304:vNN/N91h2eDZQjL7sU8I5DKBWoClkRGJewd8Y3evBQ9LtYVrEx3/o6ETgKbWyuk:B9GeDVI5DKBWZlkgJedYs6LtYdEhqTgY
Behavioral task
behavioral1
Sample
inst.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
inst.exe
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Size
5.3MB
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MD5
2ec92d9ae90fa8d467434d4950046233
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SHA1
a1201629f91ce9d57539e1574548222f3aca9b17
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SHA256
0b06f84f2776bf4e4c28e73625defe855d3817b1de1a17183db39016f7109695
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SHA512
2b1b0284ab697aa0da00b670cdff68beeb48d9fe9b39dea21562ccff29eba958e3ce08ee7c07cdfa0b82f2cf42fe43f4c4ba75d62eb2215023354cb1a70553f9
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SSDEEP
98304:vNN/N91h2eDZQjL7sU8I5DKBWoClkRGJewd8Y3evBQ9LtYVrEx3/o6ETgKbWyuk:B9GeDVI5DKBWZlkgJedYs6LtYdEhqTgY
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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