General
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Target
7a3739af1f97eeb953e104354d454b85f6c395b19817b59f014f86520e2501c3N.exe
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Size
1.8MB
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Sample
241130-yg8nessrgt
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MD5
a497ac328ebe667e4502871394265720
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SHA1
c9cc92bfec36d6608b79c062f3fd69c86800fc06
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SHA256
7a3739af1f97eeb953e104354d454b85f6c395b19817b59f014f86520e2501c3
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SHA512
37956d11c549da390e3b78de2a28688389e06f34525770ce6b709422d086d021c3cd64c31ed5c28a7c02f8080feadf87bd857207d69ac898a7405cd864ffe030
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SSDEEP
49152:n2ukFAT41yiXtgIsVIE0+VbuyGwcmpjEofbgf3:n8Ak1y8gc+VbRGwcmpj3C
Static task
static1
Behavioral task
behavioral1
Sample
7a3739af1f97eeb953e104354d454b85f6c395b19817b59f014f86520e2501c3N.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
lumma
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
7a3739af1f97eeb953e104354d454b85f6c395b19817b59f014f86520e2501c3N.exe
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Size
1.8MB
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MD5
a497ac328ebe667e4502871394265720
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SHA1
c9cc92bfec36d6608b79c062f3fd69c86800fc06
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SHA256
7a3739af1f97eeb953e104354d454b85f6c395b19817b59f014f86520e2501c3
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SHA512
37956d11c549da390e3b78de2a28688389e06f34525770ce6b709422d086d021c3cd64c31ed5c28a7c02f8080feadf87bd857207d69ac898a7405cd864ffe030
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SSDEEP
49152:n2ukFAT41yiXtgIsVIE0+VbuyGwcmpjEofbgf3:n8Ak1y8gc+VbRGwcmpj3C
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Amadey family
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
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
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3