General
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Target
2025-05-02_41cc6cb9fee1abdccff6f9f8b7e158e6_black-basta_elex_luca-stealer
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Size
8.2MB
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Sample
250502-pyzmeack9w
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MD5
41cc6cb9fee1abdccff6f9f8b7e158e6
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SHA1
c4072a56daab574edb0632faefa92306fc92fc70
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SHA256
9a75dccc2e7f3b0bc03b4dceb0196876c3c6cca66bf3639e998ac71f5cdb77f2
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SHA512
d8f4c399b03d72eea35eb9ff671ce485ad76143e921d29ccd17634a150e4fd5a20f41791c21a12e94a7ef1b053f87e5526b6e0056f3b889f6453eef03fcc6938
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SSDEEP
49152:jyyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b13:jyyqWyWy0GyqWyWyMRPC1eHL5dGYSt
Behavioral task
behavioral1
Sample
2025-05-02_41cc6cb9fee1abdccff6f9f8b7e158e6_black-basta_elex_luca-stealer.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
2025-05-02_41cc6cb9fee1abdccff6f9f8b7e158e6_black-basta_elex_luca-stealer
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Size
8.2MB
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MD5
41cc6cb9fee1abdccff6f9f8b7e158e6
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SHA1
c4072a56daab574edb0632faefa92306fc92fc70
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SHA256
9a75dccc2e7f3b0bc03b4dceb0196876c3c6cca66bf3639e998ac71f5cdb77f2
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SHA512
d8f4c399b03d72eea35eb9ff671ce485ad76143e921d29ccd17634a150e4fd5a20f41791c21a12e94a7ef1b053f87e5526b6e0056f3b889f6453eef03fcc6938
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SSDEEP
49152:jyyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b13:jyyqWyWy0GyqWyWyMRPC1eHL5dGYSt
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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
8