General

  • Target

    8d7790b62884b7833d558c4fa2dfb11b

  • Size

    512KB

  • Sample

    240203-1z6b5abbb4

  • MD5

    8d7790b62884b7833d558c4fa2dfb11b

  • SHA1

    38799b1de2f350d45a83fe153fffa33f3f322733

  • SHA256

    ed389d561ce8e29e7416fa3005e3bb1b27b9984389564563bb77fcaca8fcbb04

  • SHA512

    e8bf0c6bd48aac54830c7909af01951fb2fd8e5ab8047a4d018d3e119723241de42f028b8936e8551db5ad1093850b5ad971f3115637b9920e1824998537c027

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6x:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5q

Malware Config

Targets

    • Target

      8d7790b62884b7833d558c4fa2dfb11b

    • Size

      512KB

    • MD5

      8d7790b62884b7833d558c4fa2dfb11b

    • SHA1

      38799b1de2f350d45a83fe153fffa33f3f322733

    • SHA256

      ed389d561ce8e29e7416fa3005e3bb1b27b9984389564563bb77fcaca8fcbb04

    • SHA512

      e8bf0c6bd48aac54830c7909af01951fb2fd8e5ab8047a4d018d3e119723241de42f028b8936e8551db5ad1093850b5ad971f3115637b9920e1824998537c027

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6x:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5q

    • 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