General

  • Target
    Solaris.exe
  • Size 1.3MB
  • Sample261022-2nf4jaf15v
  • SHA256 6f9e83ae2644bce87c0aae358b2fcc19fe1c11de1182b0d88aa90d663a31d41d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Solaris.exe
    • Size 1.3MB
    • SHA256 6f9e83ae2644bce87c0aae358b2fcc19fe1c11de1182b0d88aa90d663a31d41d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks