General

  • Target

    c919a4c0d3a168ef0b01943276876cdd

  • Size

    512KB

  • Sample

    240314-t4ddksbb48

  • MD5

    c919a4c0d3a168ef0b01943276876cdd

  • SHA1

    60b23055fbf6a1290e7b551617f29942cf347b33

  • SHA256

    cadf688bb8d1c057677db0ac62a335e30257c0eb87d756cc729dc3645fa0a740

  • SHA512

    b84cc2bda4f84ef7f199dcab206720321ff4c69bea253ca3b12f06059846e51c48dc5030e52ddae9cc1267982a12eeb838487155d6682102e50910971ac2af52

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6o:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm57

Malware Config

Targets

    • Target

      c919a4c0d3a168ef0b01943276876cdd

    • Size

      512KB

    • MD5

      c919a4c0d3a168ef0b01943276876cdd

    • SHA1

      60b23055fbf6a1290e7b551617f29942cf347b33

    • SHA256

      cadf688bb8d1c057677db0ac62a335e30257c0eb87d756cc729dc3645fa0a740

    • SHA512

      b84cc2bda4f84ef7f199dcab206720321ff4c69bea253ca3b12f06059846e51c48dc5030e52ddae9cc1267982a12eeb838487155d6682102e50910971ac2af52

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6o:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm57

    • 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