General

  • Target

    bec20f4317ac6271699ed7ea481ba08e

  • Size

    512KB

  • Sample

    240310-q3ryssea6z

  • MD5

    bec20f4317ac6271699ed7ea481ba08e

  • SHA1

    96904f644b432df311e5d3a5008a5f5b9d3da75a

  • SHA256

    65a1e1711a1f7e00883a4e65ae3bd39eb3adbb73e261c37182f7b25195322ec8

  • SHA512

    1861e2b75f5a4ec13f2c7a250ad5557371428da0bb446513046d039ba3d1cd6f1cbb5866c64c28203db78e2a71dce9c00e5be26cd56b4a7d90a5c0dfe7e83059

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M

Malware Config

Targets

    • Target

      bec20f4317ac6271699ed7ea481ba08e

    • Size

      512KB

    • MD5

      bec20f4317ac6271699ed7ea481ba08e

    • SHA1

      96904f644b432df311e5d3a5008a5f5b9d3da75a

    • SHA256

      65a1e1711a1f7e00883a4e65ae3bd39eb3adbb73e261c37182f7b25195322ec8

    • SHA512

      1861e2b75f5a4ec13f2c7a250ad5557371428da0bb446513046d039ba3d1cd6f1cbb5866c64c28203db78e2a71dce9c00e5be26cd56b4a7d90a5c0dfe7e83059

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M

    • 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