General
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Target
fd1fd5578c1d6f55d8b5da615b40ec390ebc97c10d841af1e69a5bea978c6d7b
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Size
6.0MB
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Sample
241107-r4gd5athmp
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MD5
b2137b2d52e9e112a93f9de6b426c61e
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SHA1
a850404663170a5ddb9f87bc659140ca93e1a0f1
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SHA256
fd1fd5578c1d6f55d8b5da615b40ec390ebc97c10d841af1e69a5bea978c6d7b
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SHA512
21ade888148b930990e0d4754bd867bad8f9bf5d9bb785bb97b18cd0e84003e1cfc5ec631f959ba0408fe14e85ea36151b516b3e15b42017dcf004e070f6ed94
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SSDEEP
98304:udsNzgXsP1JQZGkGE6mSOAsiK+e8ftrLtL5WpEWLRQkbx4OtgTVXDraXZw7bYYfN:uuNzNkGqTiK+L1d5W6WLRQO4O0Vzu27L
Static task
static1
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
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
Extracted
lumma
https://founpiuer.store/api
Targets
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Target
fd1fd5578c1d6f55d8b5da615b40ec390ebc97c10d841af1e69a5bea978c6d7b
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Size
6.0MB
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MD5
b2137b2d52e9e112a93f9de6b426c61e
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SHA1
a850404663170a5ddb9f87bc659140ca93e1a0f1
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SHA256
fd1fd5578c1d6f55d8b5da615b40ec390ebc97c10d841af1e69a5bea978c6d7b
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SHA512
21ade888148b930990e0d4754bd867bad8f9bf5d9bb785bb97b18cd0e84003e1cfc5ec631f959ba0408fe14e85ea36151b516b3e15b42017dcf004e070f6ed94
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SSDEEP
98304:udsNzgXsP1JQZGkGE6mSOAsiK+e8ftrLtL5WpEWLRQkbx4OtgTVXDraXZw7bYYfN:uuNzNkGqTiK+L1d5W6WLRQO4O0Vzu27L
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Amadey family
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Lumma family
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Stealc 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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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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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
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 Registry
3Virtualization/Sandbox Evasion
2