General

  • Target

    1dd267c95fb82de848d0262b1b66bc78

  • Size

    512KB

  • Sample

    231225-phmmxaafam

  • MD5

    1dd267c95fb82de848d0262b1b66bc78

  • SHA1

    500f1bee0954db7938bd6768dbcc6a83492d8d47

  • SHA256

    5079511925112402438b5b56358e81e09514239e16c787620b8f562ec41a88b2

  • SHA512

    21782e675e0fca9c202cd716be92f6aeb9ece4f2b6ad9535e71f14b5c95b59ae69181f5493026fd92b87916ce2c6cc33af58405f2fe24e5e1f00deb3de1f0c33

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

Malware Config

Targets

    • Target

      1dd267c95fb82de848d0262b1b66bc78

    • Size

      512KB

    • MD5

      1dd267c95fb82de848d0262b1b66bc78

    • SHA1

      500f1bee0954db7938bd6768dbcc6a83492d8d47

    • SHA256

      5079511925112402438b5b56358e81e09514239e16c787620b8f562ec41a88b2

    • SHA512

      21782e675e0fca9c202cd716be92f6aeb9ece4f2b6ad9535e71f14b5c95b59ae69181f5493026fd92b87916ce2c6cc33af58405f2fe24e5e1f00deb3de1f0c33

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

    • 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