General

  • Target

    2025-05-03_8c0412163e345098d91379e6e2282705_black-basta_elex_hijackloader_luca-stealer

  • Size

    9.5MB

  • Sample

    250503-rcp7yscn5z

  • MD5

    8c0412163e345098d91379e6e2282705

  • SHA1

    14228853a1fcbbe3dbafc24df7c32dbca8ce42f0

  • SHA256

    6df93d5862f31c74d6224ded780ac4e0688fb4790b074af6fa8bb505dd798942

  • SHA512

    2e30ba37ee116f9219ec3a83cd69b0895060cf3db20fc14e1c42a721f8cf6f4304abfa3d4e483d5d96d10b307110bffe151444ce170baaa29956ab0cb2bb5f22

  • SSDEEP

    98304:iyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvZ:V1eHL5dEvZ

Malware Config

Targets

    • Target

      2025-05-03_8c0412163e345098d91379e6e2282705_black-basta_elex_hijackloader_luca-stealer

    • Size

      9.5MB

    • MD5

      8c0412163e345098d91379e6e2282705

    • SHA1

      14228853a1fcbbe3dbafc24df7c32dbca8ce42f0

    • SHA256

      6df93d5862f31c74d6224ded780ac4e0688fb4790b074af6fa8bb505dd798942

    • SHA512

      2e30ba37ee116f9219ec3a83cd69b0895060cf3db20fc14e1c42a721f8cf6f4304abfa3d4e483d5d96d10b307110bffe151444ce170baaa29956ab0cb2bb5f22

    • SSDEEP

      98304:iyyqWyWy0GyqWyWyMRPC1eHL5dGYSEYvZ:V1eHL5dEvZ

    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Disables RegEdit via registry modification

    • Disables use of System Restore points

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks