General

  • Target

    08478b0a20b9941292f63fd9082e2245

  • Size

    512KB

  • Sample

    231224-vx752shber

  • MD5

    08478b0a20b9941292f63fd9082e2245

  • SHA1

    cea903f85151878dfd2c0a7755e9574ec2a38aac

  • SHA256

    74be36919da08b2e4607568bf9e0069a668dde44cde84f609cfdeb68d31f7d54

  • SHA512

    b20549c5e0ac415688cceb2522cc1a5d70d3cc7197a5ea2d3953ead25d589328b558eb91572596cb92bd1c0b433ea4622fb48a28eaf33309d2e0bd72bd37d8e5

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6g:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Z

Malware Config

Targets

    • Target

      08478b0a20b9941292f63fd9082e2245

    • Size

      512KB

    • MD5

      08478b0a20b9941292f63fd9082e2245

    • SHA1

      cea903f85151878dfd2c0a7755e9574ec2a38aac

    • SHA256

      74be36919da08b2e4607568bf9e0069a668dde44cde84f609cfdeb68d31f7d54

    • SHA512

      b20549c5e0ac415688cceb2522cc1a5d70d3cc7197a5ea2d3953ead25d589328b558eb91572596cb92bd1c0b433ea4622fb48a28eaf33309d2e0bd72bd37d8e5

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6g:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Z

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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