General

  • Target

    54f3c113280b05d6b04095c2a62aa0a3

  • Size

    512KB

  • Sample

    240112-aevf1sbgg6

  • MD5

    54f3c113280b05d6b04095c2a62aa0a3

  • SHA1

    1fbb8bba89a5d57c50361a25669d103909cf5c6a

  • SHA256

    f5c1e2b62ffa6bb8137f29183d4003b5053ad1234d90e372b5d2019bc29fae73

  • SHA512

    64c5b63e222a509dce98179b885bc44cddfd20af0413a557c745d1b9bed6cd70d1151601e9cdc4f315140b81b30b7d20e00b2df11dd49341a04e36ff4d5a1428

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6s:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5v

Malware Config

Targets

    • Target

      54f3c113280b05d6b04095c2a62aa0a3

    • Size

      512KB

    • MD5

      54f3c113280b05d6b04095c2a62aa0a3

    • SHA1

      1fbb8bba89a5d57c50361a25669d103909cf5c6a

    • SHA256

      f5c1e2b62ffa6bb8137f29183d4003b5053ad1234d90e372b5d2019bc29fae73

    • SHA512

      64c5b63e222a509dce98179b885bc44cddfd20af0413a557c745d1b9bed6cd70d1151601e9cdc4f315140b81b30b7d20e00b2df11dd49341a04e36ff4d5a1428

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6s:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5v

    • 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