General

  • Target

    ab6b87a8ef210e5c047f565cd76a0a1f

  • Size

    512KB

  • Sample

    240228-j3m7aafb52

  • MD5

    ab6b87a8ef210e5c047f565cd76a0a1f

  • SHA1

    a760eecc424853e684a357082d1aca3302f579a7

  • SHA256

    1474f25f1f927dcea56a12f600530547de3fa6a226474b3459425ec4145bb226

  • SHA512

    21899007f1fa298fc7688f51693662c2e3f01dc5d5ce96a3cee4bb3850c4d72c14d2c48f51fb04b4cf7f82828f6afd1d92e362decf0eeabf19abadc3b42f854f

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6C:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5h

Malware Config

Targets

    • Target

      ab6b87a8ef210e5c047f565cd76a0a1f

    • Size

      512KB

    • MD5

      ab6b87a8ef210e5c047f565cd76a0a1f

    • SHA1

      a760eecc424853e684a357082d1aca3302f579a7

    • SHA256

      1474f25f1f927dcea56a12f600530547de3fa6a226474b3459425ec4145bb226

    • SHA512

      21899007f1fa298fc7688f51693662c2e3f01dc5d5ce96a3cee4bb3850c4d72c14d2c48f51fb04b4cf7f82828f6afd1d92e362decf0eeabf19abadc3b42f854f

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6C:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5h

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks