General

  • Target

    142bd520773dab1765c3c97ead3ba58e

  • Size

    512KB

  • Sample

    231225-k9he2shbg8

  • MD5

    142bd520773dab1765c3c97ead3ba58e

  • SHA1

    8a253ba3a698a24c4908cc7f760123b656605b11

  • SHA256

    c9582adf156d84723c8ba9df05916985b0c6248cdd9a7b0997071a55e860afba

  • SHA512

    1852a5db8b6b358203ef5558f4031ea788f3c3102296f2e24a1d168f5f25124c1cdb273b687b9fd54fa024490fec1f5eaa96f01ae9b4fe19a38d031d6286d660

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6k:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5H

Malware Config

Targets

    • Target

      142bd520773dab1765c3c97ead3ba58e

    • Size

      512KB

    • MD5

      142bd520773dab1765c3c97ead3ba58e

    • SHA1

      8a253ba3a698a24c4908cc7f760123b656605b11

    • SHA256

      c9582adf156d84723c8ba9df05916985b0c6248cdd9a7b0997071a55e860afba

    • SHA512

      1852a5db8b6b358203ef5558f4031ea788f3c3102296f2e24a1d168f5f25124c1cdb273b687b9fd54fa024490fec1f5eaa96f01ae9b4fe19a38d031d6286d660

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6k:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5H

    • 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