General
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Target
27804d55f185edb91ed8ec5c15066fe5.exe
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Size
5.5MB
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Sample
241105-k56bbayblh
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MD5
27804d55f185edb91ed8ec5c15066fe5
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SHA1
6b5339943f113562612b929604f850ccdfa2681a
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SHA256
26309ceffdfb8ef91a3d435a569841ed8532f855557aeee54620a54e2c2dceca
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SHA512
4f458ad6580ef5a266f36b194d7a32b31a686ab7d88ced7b42c5ac972f17496b5fbb755359bc553d75533f03dd54b1feee01b470e42488ba66ea67050b901838
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SSDEEP
98304:yfz+nFIl9jheluAfkir3x/rgoihJGK1GVkY+Qd8snFRT66C5K8MSvnGdv8WGCP:yL+nGvhe8AxrXiPyVk19b91CP
Static task
static1
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
27804d55f185edb91ed8ec5c15066fe5.exe
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Size
5.5MB
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MD5
27804d55f185edb91ed8ec5c15066fe5
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SHA1
6b5339943f113562612b929604f850ccdfa2681a
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SHA256
26309ceffdfb8ef91a3d435a569841ed8532f855557aeee54620a54e2c2dceca
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SHA512
4f458ad6580ef5a266f36b194d7a32b31a686ab7d88ced7b42c5ac972f17496b5fbb755359bc553d75533f03dd54b1feee01b470e42488ba66ea67050b901838
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SSDEEP
98304:yfz+nFIl9jheluAfkir3x/rgoihJGK1GVkY+Qd8snFRT66C5K8MSvnGdv8WGCP:yL+nGvhe8AxrXiPyVk19b91CP
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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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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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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
1Credentials In Files
1