General
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Target
2025-05-02_59426aa9eb4ecafb42d1b2a551e7c7d6_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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Sample
250502-fsn42shl6t
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MD5
59426aa9eb4ecafb42d1b2a551e7c7d6
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SHA1
9d02f4fe9a3912df04b2aacbabf26f097635dc79
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SHA256
b12436401c7a57e6fe681ed11727e4463a09aa2da2ec858c265a583209b7b3bf
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SHA512
6bdec32ed667e6693c3ca60623080b22db52c552af8d23b8044767c077fd1a375fa7fdec4d543669c36281e293288bb3ac83d5b831c0580ba1477690f47fddac
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SSDEEP
98304:gyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvO:z1eHL5dEvO
Behavioral task
behavioral1
Sample
2025-05-02_59426aa9eb4ecafb42d1b2a551e7c7d6_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250410-en
Malware Config
Targets
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Target
2025-05-02_59426aa9eb4ecafb42d1b2a551e7c7d6_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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MD5
59426aa9eb4ecafb42d1b2a551e7c7d6
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SHA1
9d02f4fe9a3912df04b2aacbabf26f097635dc79
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SHA256
b12436401c7a57e6fe681ed11727e4463a09aa2da2ec858c265a583209b7b3bf
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SHA512
6bdec32ed667e6693c3ca60623080b22db52c552af8d23b8044767c077fd1a375fa7fdec4d543669c36281e293288bb3ac83d5b831c0580ba1477690f47fddac
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SSDEEP
98304:gyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvO:z1eHL5dEvO
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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