General
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Target
5b17fd453cbcebf186fd1d5181c8baf039f4b8cd24561eabfe4ea75317c7379a
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Size
1.8MB
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Sample
240419-3vqrzsag25
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MD5
d4e4c663dc562932f60b63d2b9655f4e
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SHA1
102f98797226b0eb90e80ea015dad4386e470c51
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SHA256
5b17fd453cbcebf186fd1d5181c8baf039f4b8cd24561eabfe4ea75317c7379a
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SHA512
37d610fc89906ddfa52e879ecf66365aa06fd6587aea58dba0bf0232d95f85ac88b7f7f38104d16fdc327720e3dc044d74de63ac40aab422d003ac1bcf5a849d
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SSDEEP
24576:sV74iACVrKd/ZiKUYaoJn11P4taUdhBR6JdSb0dmXsBTWmLf/L77g36n+AhyWhSd:GjKFF4oUvBknZdmu38AhThSoaGD4lp
Static task
static1
Behavioral task
behavioral1
Sample
5b17fd453cbcebf186fd1d5181c8baf039f4b8cd24561eabfe4ea75317c7379a.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Targets
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Target
5b17fd453cbcebf186fd1d5181c8baf039f4b8cd24561eabfe4ea75317c7379a
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Size
1.8MB
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MD5
d4e4c663dc562932f60b63d2b9655f4e
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SHA1
102f98797226b0eb90e80ea015dad4386e470c51
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SHA256
5b17fd453cbcebf186fd1d5181c8baf039f4b8cd24561eabfe4ea75317c7379a
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SHA512
37d610fc89906ddfa52e879ecf66365aa06fd6587aea58dba0bf0232d95f85ac88b7f7f38104d16fdc327720e3dc044d74de63ac40aab422d003ac1bcf5a849d
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SSDEEP
24576:sV74iACVrKd/ZiKUYaoJn11P4taUdhBR6JdSb0dmXsBTWmLf/L77g36n+AhyWhSd:GjKFF4oUvBknZdmu38AhThSoaGD4lp
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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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