General
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Target
2025-05-03_e703391c93d55bcbc66714806d05f2e5_black-basta_elex_luca-stealer
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Size
9.1MB
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Sample
250503-v79fvszk13
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MD5
e703391c93d55bcbc66714806d05f2e5
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SHA1
a20d650ff6cb40a53084f7347ecec83f2fff9ef6
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SHA256
2e1fb02cc9250b2e319cbe2c312a489aa80e96d348d4cd99d6a61cb3aa68a5c4
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SHA512
b0400e38d88ee8b0f6c8afaac9c628e377bb6b6047e765b68ba20dca46c9129e232bca1d23bcac73c2e977d93606b8e6ae4ceb4b8046d5baac83c5471c8486e9
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SSDEEP
49152:eGyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b1gt/IdH:eGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYH
Behavioral task
behavioral1
Sample
2025-05-03_e703391c93d55bcbc66714806d05f2e5_black-basta_elex_luca-stealer.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
2025-05-03_e703391c93d55bcbc66714806d05f2e5_black-basta_elex_luca-stealer.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
2025-05-03_e703391c93d55bcbc66714806d05f2e5_black-basta_elex_luca-stealer
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Size
9.1MB
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MD5
e703391c93d55bcbc66714806d05f2e5
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SHA1
a20d650ff6cb40a53084f7347ecec83f2fff9ef6
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SHA256
2e1fb02cc9250b2e319cbe2c312a489aa80e96d348d4cd99d6a61cb3aa68a5c4
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SHA512
b0400e38d88ee8b0f6c8afaac9c628e377bb6b6047e765b68ba20dca46c9129e232bca1d23bcac73c2e977d93606b8e6ae4ceb4b8046d5baac83c5471c8486e9
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SSDEEP
49152:eGyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b1gt/IdH:eGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYH
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Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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UAC bypass
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Disables RegEdit via registry modification
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Disables use of System Restore points
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Drops file in Drivers directory
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Event Triggered Execution: Image File Execution Options Injection
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks whether UAC is enabled
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Image File Execution Options Injection
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Image File Execution Options Injection
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify Tools
1Modify Registry
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