General

  • Target

    8a60003d53bc5e6816e4bef82a922979372bc2b6e6f6b69588d523469438800b

  • Size

    198KB

  • Sample

    240229-flel2adh5z

  • MD5

    9e90e4a056d35bf2d1750476444f38b3

  • SHA1

    1dd67043f818f67162d3873040fa0445dab3c43f

  • SHA256

    8a60003d53bc5e6816e4bef82a922979372bc2b6e6f6b69588d523469438800b

  • SHA512

    9dd177516ef2193f3d5a650efdb6bd1e39dcb300ffab7d2154f1941602f4bf622ecdf25b8ac14a9e8aa822fda19bf50bcfbd601d3a3961490c4267c3a0950956

  • SSDEEP

    3072:m4ffgaRSiLJfAVG8j6M6/ifJ8y42SK0NxIOPhUW2ugh12s3w:xPbdAwa6MmKJ83K0E+UHPj3w

Malware Config

Targets

    • Target

      8a60003d53bc5e6816e4bef82a922979372bc2b6e6f6b69588d523469438800b

    • Size

      198KB

    • MD5

      9e90e4a056d35bf2d1750476444f38b3

    • SHA1

      1dd67043f818f67162d3873040fa0445dab3c43f

    • SHA256

      8a60003d53bc5e6816e4bef82a922979372bc2b6e6f6b69588d523469438800b

    • SHA512

      9dd177516ef2193f3d5a650efdb6bd1e39dcb300ffab7d2154f1941602f4bf622ecdf25b8ac14a9e8aa822fda19bf50bcfbd601d3a3961490c4267c3a0950956

    • SSDEEP

      3072:m4ffgaRSiLJfAVG8j6M6/ifJ8y42SK0NxIOPhUW2ugh12s3w:xPbdAwa6MmKJ83K0E+UHPj3w

    • Buer

      Buer is a new modular loader first seen in August 2019.

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks