General

  • Target

    02f22ec16c41082c11b4c2f5538fa142

  • Size

    512KB

  • Sample

    231225-dy1zpaaacr

  • MD5

    02f22ec16c41082c11b4c2f5538fa142

  • SHA1

    da7a57c36f1246b69df20bf584620cf647372b1c

  • SHA256

    33dc2009816f1ad0def8db45bae9267e31897a689353ec7a636348204098e218

  • SHA512

    7e0ed3115786cb12a041c9e016ebfca781e550e409781a243a7fb42765c485af3870f142e57cceacbbabc076deb60b68a871e7704a174a57677503fe9f4203f1

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5K

Malware Config

Targets

    • Target

      02f22ec16c41082c11b4c2f5538fa142

    • Size

      512KB

    • MD5

      02f22ec16c41082c11b4c2f5538fa142

    • SHA1

      da7a57c36f1246b69df20bf584620cf647372b1c

    • SHA256

      33dc2009816f1ad0def8db45bae9267e31897a689353ec7a636348204098e218

    • SHA512

      7e0ed3115786cb12a041c9e016ebfca781e550e409781a243a7fb42765c485af3870f142e57cceacbbabc076deb60b68a871e7704a174a57677503fe9f4203f1

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5K

    • 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