General
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Target
feb3e3e1723c3caac7629f6f9ee8591246bd9a8b35ada99da08740d4fcedc93b
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Size
2.9MB
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Sample
241217-sv57kasldy
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MD5
319d6e5c5383363d4f68a1f422ae9e31
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SHA1
4b919f22b8ed24d26316f566187e98936fcfca3b
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SHA256
feb3e3e1723c3caac7629f6f9ee8591246bd9a8b35ada99da08740d4fcedc93b
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SHA512
1fee8daefa7cb39fabed1a4d2e3296724e4f6105f2ed0131c557dc8342d2e3555732c54f25180deaac10d53dcb16dad9b9e8eae5de8c8bf0918e4e1ca4e2975b
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SSDEEP
49152:d+CNEql/qMFQyrmI+sy1DrMCqQ2oR77L3kE4oroInkPNBXOeYift:4COqUMFQE9+sy1/MCxb7v03ovkPNBxYe
Static task
static1
Behavioral task
behavioral1
Sample
feb3e3e1723c3caac7629f6f9ee8591246bd9a8b35ada99da08740d4fcedc93b.exe
Resource
win7-20240903-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
cryptbot
Targets
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Target
feb3e3e1723c3caac7629f6f9ee8591246bd9a8b35ada99da08740d4fcedc93b
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Size
2.9MB
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MD5
319d6e5c5383363d4f68a1f422ae9e31
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SHA1
4b919f22b8ed24d26316f566187e98936fcfca3b
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SHA256
feb3e3e1723c3caac7629f6f9ee8591246bd9a8b35ada99da08740d4fcedc93b
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SHA512
1fee8daefa7cb39fabed1a4d2e3296724e4f6105f2ed0131c557dc8342d2e3555732c54f25180deaac10d53dcb16dad9b9e8eae5de8c8bf0918e4e1ca4e2975b
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SSDEEP
49152:d+CNEql/qMFQyrmI+sy1DrMCqQ2oR77L3kE4oroInkPNBXOeYift:4COqUMFQE9+sy1/MCxb7v03ovkPNBxYe
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Amadey family
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Cryptbot family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xmrig family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Virtualization/Sandbox Evasion
3