General

  • Target

    fffd392c0bb8ef5c5ff9dd5bc6e9e3c4

  • Size

    512KB

  • Sample

    231228-3hhkvaehd5

  • MD5

    fffd392c0bb8ef5c5ff9dd5bc6e9e3c4

  • SHA1

    41ec09a0511069988f372c8c5efd0d8387fd3adc

  • SHA256

    bede5c2e9f94005388e724e5ded2f4f557a92b26266c1722ba29611e6498b77e

  • SHA512

    816a47f7e040678b8a2e5aea4bbc6f40b7d6ca1a54438f21d8e1ca8800f514c774adf5fc319cb118958d088f834bbf97337a3321836c9725bca3393b0baa9b7a

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6f:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

Malware Config

Targets

    • Target

      fffd392c0bb8ef5c5ff9dd5bc6e9e3c4

    • Size

      512KB

    • MD5

      fffd392c0bb8ef5c5ff9dd5bc6e9e3c4

    • SHA1

      41ec09a0511069988f372c8c5efd0d8387fd3adc

    • SHA256

      bede5c2e9f94005388e724e5ded2f4f557a92b26266c1722ba29611e6498b77e

    • SHA512

      816a47f7e040678b8a2e5aea4bbc6f40b7d6ca1a54438f21d8e1ca8800f514c774adf5fc319cb118958d088f834bbf97337a3321836c9725bca3393b0baa9b7a

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6f:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • 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