General

  • Target
    9949c5620de261099f10a01f9e8039ad.bin
  • Size 6.8MB
  • Sample240607-cnajbaha88
  • SHA256 6a12985870ef12f2468d40d260e5b7da5e84f51368a8b55aad79022fcd4f4217
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      9949c5620de261099f10a01f9e8039ad.bin
    • Size 6.8MB
    • SHA256 6a12985870ef12f2468d40d260e5b7da5e84f51368a8b55aad79022fcd4f4217
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies WinLogon for persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks