General
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Target
file.exe
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Size
2.1MB
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Sample
241107-1nrdtsygrl
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MD5
a36972c5d2d27141d0844e31fcfa47be
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SHA1
9260a0a903f7fab66da7f9e9ed1ad3fb871ec9d1
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SHA256
bac7dd5a441eb887bd4f9e47200cde0555e5dc27d8549edcb015727a668a64e8
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SHA512
8491525a33cee794a9e358d0935a88c9cb27b10b15154ae14bddeef6627f632d2f57a5e6018d2a677e75626fceec9f9bcd08c97777d2f5d3158107f2b531eaff
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SSDEEP
49152:ZWaQ7WPKsTS3dNkRjOl4b55EALTXs0iaT/+DESb:0aARsT4sI4bkA/80J/+DES
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
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://founpiuer.store/api
Targets
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Target
file.exe
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Size
2.1MB
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MD5
a36972c5d2d27141d0844e31fcfa47be
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SHA1
9260a0a903f7fab66da7f9e9ed1ad3fb871ec9d1
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SHA256
bac7dd5a441eb887bd4f9e47200cde0555e5dc27d8549edcb015727a668a64e8
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SHA512
8491525a33cee794a9e358d0935a88c9cb27b10b15154ae14bddeef6627f632d2f57a5e6018d2a677e75626fceec9f9bcd08c97777d2f5d3158107f2b531eaff
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SSDEEP
49152:ZWaQ7WPKsTS3dNkRjOl4b55EALTXs0iaT/+DESb:0aARsT4sI4bkA/80J/+DES
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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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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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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