General
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Target
2025-05-03_95da8cd05cb4c47dbe39ea9fd04c4fc3_black-basta_elex_hijackloader_luca-stealer
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Size
9.4MB
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Sample
250503-vtzz9syrx3
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MD5
95da8cd05cb4c47dbe39ea9fd04c4fc3
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SHA1
900b803a68dd77224c34776e35ccf26e03d9d800
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SHA256
2d7f43b34d302c9dcd28fab336dba20daa5b99fc57e4ba88ab27f2d84f6a5c79
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SHA512
55cd44bf5a1360bcf41c959ee2e2b9c90bf0b55b5d8dd6f90172e4a6f0a944dcbb6183879b6b6b8020f325ee15be43ec193dfc71dbe8e2e7558b819949844601
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SSDEEP
98304:HGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvG:A1eHL5dEvG
Behavioral task
behavioral1
Sample
2025-05-03_95da8cd05cb4c47dbe39ea9fd04c4fc3_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
2025-05-03_95da8cd05cb4c47dbe39ea9fd04c4fc3_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
2025-05-03_95da8cd05cb4c47dbe39ea9fd04c4fc3_black-basta_elex_hijackloader_luca-stealer
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Size
9.4MB
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MD5
95da8cd05cb4c47dbe39ea9fd04c4fc3
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SHA1
900b803a68dd77224c34776e35ccf26e03d9d800
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SHA256
2d7f43b34d302c9dcd28fab336dba20daa5b99fc57e4ba88ab27f2d84f6a5c79
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SHA512
55cd44bf5a1360bcf41c959ee2e2b9c90bf0b55b5d8dd6f90172e4a6f0a944dcbb6183879b6b6b8020f325ee15be43ec193dfc71dbe8e2e7558b819949844601
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SSDEEP
98304:HGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvG:A1eHL5dEvG
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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