General
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Target
b1d107ad03eebe9dea02a53578c223f5af87dd4c81d1520bbb40c04ce326dd2e
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Size
1.8MB
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Sample
240401-enet5sdb6t
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MD5
e5749e3d5ee5eaca5052e737f8963d79
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SHA1
ef60077563e3f0c169766b751ec6b4618ebb39b6
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SHA256
b1d107ad03eebe9dea02a53578c223f5af87dd4c81d1520bbb40c04ce326dd2e
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SHA512
7ce79e3f4b2f1b97e2e375299a3cc450e954f5ea97f444999103ca2c436f6e48c185c1675800a71ab793f7ce6725a8a1a11cc3ebf9a9261d800e381e80bbed6a
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SSDEEP
24576:WYXauJSzNTuk73AI/g5KxAskRgBMVeLDF9drBtQFpZK0AK2UeLg++DXfZz8sRH+5:W1BTbFk20eLdBtQ7SUWF2yL
Static task
static1
Behavioral task
behavioral1
Sample
b1d107ad03eebe9dea02a53578c223f5af87dd4c81d1520bbb40c04ce326dd2e.exe
Resource
win10v2004-20231215-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
b1d107ad03eebe9dea02a53578c223f5af87dd4c81d1520bbb40c04ce326dd2e
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Size
1.8MB
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MD5
e5749e3d5ee5eaca5052e737f8963d79
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SHA1
ef60077563e3f0c169766b751ec6b4618ebb39b6
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SHA256
b1d107ad03eebe9dea02a53578c223f5af87dd4c81d1520bbb40c04ce326dd2e
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SHA512
7ce79e3f4b2f1b97e2e375299a3cc450e954f5ea97f444999103ca2c436f6e48c185c1675800a71ab793f7ce6725a8a1a11cc3ebf9a9261d800e381e80bbed6a
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SSDEEP
24576:WYXauJSzNTuk73AI/g5KxAskRgBMVeLDF9drBtQFpZK0AK2UeLg++DXfZz8sRH+5:W1BTbFk20eLdBtQ7SUWF2yL
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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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