General
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Target
amadka.exe
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Size
1.8MB
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Sample
240614-ykdmfstbne
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MD5
58822ff9bc27d6e054df82b7aa85d5ae
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SHA1
d2aa1da9401958ed87cde2b07d81572ca6f74282
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SHA256
714808863f8d77d2d38353efd9ee3b9e158884cc305d10f42232a1aec3e537f1
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SHA512
c3261459b460c744158d72e8ea008a6a161bdd53b182ac81571ac37b14cb8aad5a7bcb7bf9928a3c20354e6b142d85167f6484071d3a1d3cff6de193fbb933f7
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SSDEEP
24576:SXi6zsNwpZUZKIAVkRqdh0frIGE5Ddv3BitAgwssWDBFdq0bNkdIAM/P1381TnH:SS7QZUuxhY4EtBjDBC0bNeIAMVspH
Static task
static1
Behavioral task
behavioral1
Sample
amadka.exe
Resource
win7-20240508-en
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Targets
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Target
amadka.exe
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Size
1.8MB
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MD5
58822ff9bc27d6e054df82b7aa85d5ae
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SHA1
d2aa1da9401958ed87cde2b07d81572ca6f74282
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SHA256
714808863f8d77d2d38353efd9ee3b9e158884cc305d10f42232a1aec3e537f1
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SHA512
c3261459b460c744158d72e8ea008a6a161bdd53b182ac81571ac37b14cb8aad5a7bcb7bf9928a3c20354e6b142d85167f6484071d3a1d3cff6de193fbb933f7
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SSDEEP
24576:SXi6zsNwpZUZKIAVkRqdh0frIGE5Ddv3BitAgwssWDBFdq0bNkdIAM/P1381TnH:SS7QZUuxhY4EtBjDBC0bNeIAMVspH
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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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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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