General
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Target
2025-05-03_9eca9e4e1b9e40c69cdce87100d44d14_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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Sample
250503-twbj1swtex
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MD5
9eca9e4e1b9e40c69cdce87100d44d14
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SHA1
7d980a5bfd50f686ad42bbf0c65b56c2922ccae1
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SHA256
e983287320235c24f37b880127a75aaaba2e334272ffced06098e88450d8a5cf
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SHA512
7ada93cc7c9d7f2e9623823740ccc9dec9c6923ac50f50705948f60a9f3a1c1a9b3de6d24bb2de01b24a2c2c035436229b2b2664fbefb9b0233ad19880f754bb
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SSDEEP
98304:nyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:k1eHL5dEvP
Behavioral task
behavioral1
Sample
2025-05-03_9eca9e4e1b9e40c69cdce87100d44d14_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
2025-05-03_9eca9e4e1b9e40c69cdce87100d44d14_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
2025-05-03_9eca9e4e1b9e40c69cdce87100d44d14_black-basta_elex_hijackloader_luca-stealer
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Size
9.5MB
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MD5
9eca9e4e1b9e40c69cdce87100d44d14
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SHA1
7d980a5bfd50f686ad42bbf0c65b56c2922ccae1
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SHA256
e983287320235c24f37b880127a75aaaba2e334272ffced06098e88450d8a5cf
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SHA512
7ada93cc7c9d7f2e9623823740ccc9dec9c6923ac50f50705948f60a9f3a1c1a9b3de6d24bb2de01b24a2c2c035436229b2b2664fbefb9b0233ad19880f754bb
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SSDEEP
98304:nyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvP:k1eHL5dEvP
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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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