General
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Target
8c750ab599f88c7edeba894cbdbf50774e419824dd0c996dc7d8ef4a1b80e6f1
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Size
1.8MB
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Sample
240329-f54p9sbd88
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MD5
7c22eeb86af2d4836c13d364cf6b9333
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SHA1
ee1b30759c36d17410513222af7497947d409175
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SHA256
8c750ab599f88c7edeba894cbdbf50774e419824dd0c996dc7d8ef4a1b80e6f1
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SHA512
161a4534bc300c6463e019a46ebe439b3f8b804251d2d1bd2ea901fa3dea76ebaa7b9fa3030f9da8eebffcf6845f0ff6563634c6a727aefb753fa27964d7d22d
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SSDEEP
49152:YqZhBFE8tn2zEUkKWIteryF0bbyMYK5Y:Yq9t2zKAm1bbDlY
Static task
static1
Behavioral task
behavioral1
Sample
8c750ab599f88c7edeba894cbdbf50774e419824dd0c996dc7d8ef4a1b80e6f1.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
8c750ab599f88c7edeba894cbdbf50774e419824dd0c996dc7d8ef4a1b80e6f1
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Size
1.8MB
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MD5
7c22eeb86af2d4836c13d364cf6b9333
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SHA1
ee1b30759c36d17410513222af7497947d409175
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SHA256
8c750ab599f88c7edeba894cbdbf50774e419824dd0c996dc7d8ef4a1b80e6f1
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SHA512
161a4534bc300c6463e019a46ebe439b3f8b804251d2d1bd2ea901fa3dea76ebaa7b9fa3030f9da8eebffcf6845f0ff6563634c6a727aefb753fa27964d7d22d
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SSDEEP
49152:YqZhBFE8tn2zEUkKWIteryF0bbyMYK5Y:Yq9t2zKAm1bbDlY
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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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