General
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Target
2025-05-03_b31294cb0de89ed385882cd85cf9b787_black-basta_elex_hijackloader_luca-stealer
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Size
9.4MB
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Sample
250503-vk5t6ayqs9
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MD5
b31294cb0de89ed385882cd85cf9b787
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SHA1
5218e01eb38c79e1386995f96d08bb3dcda65555
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SHA256
bed00b651a6bbca624ed5458dd6e350cd3fe0f1dbbaa9f9edcc6761042dc2b4f
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SHA512
3d1554c7dbac079eb48d2da0011cb9a189c4c380861e50d81b0ca3c3e2b0ae8239b424afc8f4f2e299dab46f04d0f79948befacff5d7bbdf6254f710b5ebeb8f
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SSDEEP
98304:vGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvL:41eHL5dEvL
Behavioral task
behavioral1
Sample
2025-05-03_b31294cb0de89ed385882cd85cf9b787_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
2025-05-03_b31294cb0de89ed385882cd85cf9b787_black-basta_elex_hijackloader_luca-stealer.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
2025-05-03_b31294cb0de89ed385882cd85cf9b787_black-basta_elex_hijackloader_luca-stealer
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Size
9.4MB
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MD5
b31294cb0de89ed385882cd85cf9b787
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SHA1
5218e01eb38c79e1386995f96d08bb3dcda65555
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SHA256
bed00b651a6bbca624ed5458dd6e350cd3fe0f1dbbaa9f9edcc6761042dc2b4f
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SHA512
3d1554c7dbac079eb48d2da0011cb9a189c4c380861e50d81b0ca3c3e2b0ae8239b424afc8f4f2e299dab46f04d0f79948befacff5d7bbdf6254f710b5ebeb8f
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SSDEEP
98304:vGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvL:41eHL5dEvL
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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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