General
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Target
77f5978fcc4dc1dda5bae6cfba8ecc829e79c5332a9143194e1687e384f7f6bf
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Size
3.1MB
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Sample
241112-qylwzsteqp
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MD5
d2bb2a25108b9a225c896fd5c0e469c0
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SHA1
390c5a3c07adfaa98c4654830e5fff7217adc7ff
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SHA256
77f5978fcc4dc1dda5bae6cfba8ecc829e79c5332a9143194e1687e384f7f6bf
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SHA512
6489c0553932f3391b3c0af5d0e9894a0938c77bfd7b8c2e01f0c5e13d8ad79789a93d81e5564cf7c5508d1ce21743b2f2af3f0285c9d9ae9632870d1896b86c
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SSDEEP
49152:Df/jWK22YINni9ulzn7lBD98ItHq5UvTrzwx1CPV/BMMhWemKKq:/WKhyulzn/D98ItK5Uv/z21WIwKq
Static task
static1
Behavioral task
behavioral1
Sample
77f5978fcc4dc1dda5bae6cfba8ecc829e79c5332a9143194e1687e384f7f6bf.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
https://thicktoys.sbs/api
https://3xc1aimbl0w.sbs/api
https://300snails.sbs/api
https://faintbl0w.sbs/api
Targets
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Target
77f5978fcc4dc1dda5bae6cfba8ecc829e79c5332a9143194e1687e384f7f6bf
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Size
3.1MB
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MD5
d2bb2a25108b9a225c896fd5c0e469c0
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SHA1
390c5a3c07adfaa98c4654830e5fff7217adc7ff
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SHA256
77f5978fcc4dc1dda5bae6cfba8ecc829e79c5332a9143194e1687e384f7f6bf
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SHA512
6489c0553932f3391b3c0af5d0e9894a0938c77bfd7b8c2e01f0c5e13d8ad79789a93d81e5564cf7c5508d1ce21743b2f2af3f0285c9d9ae9632870d1896b86c
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SSDEEP
49152:Df/jWK22YINni9ulzn7lBD98ItHq5UvTrzwx1CPV/BMMhWemKKq:/WKhyulzn/D98ItK5Uv/z21WIwKq
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Amadey family
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Lumma family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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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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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Enumerates processes with tasklist
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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
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
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