General
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Target
ef58ad108a1bb0c142cee1f46742666fb5d37c3a9a63ef893d508b853ac16c01.exe
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Size
1.7MB
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Sample
241114-dte7estfpa
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MD5
4938d40dcf6d293c8e3cb0dedf340cf9
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SHA1
241c4bbd46f1195532f3d849804b05f864a4dc97
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SHA256
ef58ad108a1bb0c142cee1f46742666fb5d37c3a9a63ef893d508b853ac16c01
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SHA512
949eb9e79598d3d8de0f750f10f3192ff3aaaf7abaed86b9f761ab31fd85f214e520ae34a2f548ddcf17ac7bab46e87db316b6b1830ec7a157fb0b0d9bf8b6da
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SSDEEP
49152:BHO7L49tv9aVj/d5y9D2zUK5Q9Xi/IJ8v8uP:IPc9aVjVc2zv5KeIJa
Static task
static1
Behavioral task
behavioral1
Sample
ef58ad108a1bb0c142cee1f46742666fb5d37c3a9a63ef893d508b853ac16c01.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
Targets
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Target
ef58ad108a1bb0c142cee1f46742666fb5d37c3a9a63ef893d508b853ac16c01.exe
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Size
1.7MB
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MD5
4938d40dcf6d293c8e3cb0dedf340cf9
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SHA1
241c4bbd46f1195532f3d849804b05f864a4dc97
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SHA256
ef58ad108a1bb0c142cee1f46742666fb5d37c3a9a63ef893d508b853ac16c01
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SHA512
949eb9e79598d3d8de0f750f10f3192ff3aaaf7abaed86b9f761ab31fd85f214e520ae34a2f548ddcf17ac7bab46e87db316b6b1830ec7a157fb0b0d9bf8b6da
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SSDEEP
49152:BHO7L49tv9aVj/d5y9D2zUK5Q9Xi/IJ8v8uP:IPc9aVjVc2zv5KeIJa
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Amadey family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4