General

  • Target

    f144e645673a830c564b7d50b6b1660767a488059874b2a60a47b8d098bcfc78.exe

  • Size

    1.1MB

  • Sample

    241223-cwtxxsvkdp

  • MD5

    7bc8c8c16081e8d9cebcce0d93bc5f8d

  • SHA1

    948d3349e7fc284fe648098d85ba7341258847f3

  • SHA256

    f144e645673a830c564b7d50b6b1660767a488059874b2a60a47b8d098bcfc78

  • SHA512

    2a5fc41f2d958cb52466808ee664cef9f559c972bf029424a3936e1391c94213f38d18779297473cdd09bf90f83d5fa53ed05a8fca3e3b5e56e3d8cfe3608379

  • SSDEEP

    24576:znylYik3Jygua29LaP9r4ASTVSpe/E+oo+9c1K:7ylYi4wguaguVLyoEN+9c1K

Malware Config

Targets

    • Target

      f144e645673a830c564b7d50b6b1660767a488059874b2a60a47b8d098bcfc78.exe

    • Size

      1.1MB

    • MD5

      7bc8c8c16081e8d9cebcce0d93bc5f8d

    • SHA1

      948d3349e7fc284fe648098d85ba7341258847f3

    • SHA256

      f144e645673a830c564b7d50b6b1660767a488059874b2a60a47b8d098bcfc78

    • SHA512

      2a5fc41f2d958cb52466808ee664cef9f559c972bf029424a3936e1391c94213f38d18779297473cdd09bf90f83d5fa53ed05a8fca3e3b5e56e3d8cfe3608379

    • SSDEEP

      24576:znylYik3Jygua29LaP9r4ASTVSpe/E+oo+9c1K:7ylYi4wguaguVLyoEN+9c1K

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks