General
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Target
9f897fad91f7d3c2fd32f4543f7f9faa6824d2d22163e58ff783370fa5906b98
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Size
1.9MB
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Sample
240329-npklfsgf28
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MD5
91b71940e00d0590b1ed9f22800f3ae9
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SHA1
caf68c5b3628e7ad2559adc423a22676dfcd345b
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SHA256
9f897fad91f7d3c2fd32f4543f7f9faa6824d2d22163e58ff783370fa5906b98
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SHA512
cc57181d3fe4e8b47f9f5a0fc81adfaa32f14d8cb9c896584dde8cd596c03c530b119eb6a070d21f3981e39283cedf8510a8ccd577677bec52c9c1a1a4f0156f
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SSDEEP
49152:levJ6oeb83NCUL8QjjfE1CzsG73pnfTbzSxWddh:cUoIsjfF3ZPei
Static task
static1
Behavioral task
behavioral1
Sample
9f897fad91f7d3c2fd32f4543f7f9faa6824d2d22163e58ff783370fa5906b98.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Targets
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Target
9f897fad91f7d3c2fd32f4543f7f9faa6824d2d22163e58ff783370fa5906b98
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Size
1.9MB
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MD5
91b71940e00d0590b1ed9f22800f3ae9
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SHA1
caf68c5b3628e7ad2559adc423a22676dfcd345b
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SHA256
9f897fad91f7d3c2fd32f4543f7f9faa6824d2d22163e58ff783370fa5906b98
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SHA512
cc57181d3fe4e8b47f9f5a0fc81adfaa32f14d8cb9c896584dde8cd596c03c530b119eb6a070d21f3981e39283cedf8510a8ccd577677bec52c9c1a1a4f0156f
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SSDEEP
49152:levJ6oeb83NCUL8QjjfE1CzsG73pnfTbzSxWddh:cUoIsjfF3ZPei
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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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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