General

  • Target
    d397d7a5cc96fc7b9b3501d15dbe599a3216fe44860aa74788b74e461f0b4613
  • Size 7.5MB
  • Sample260729-vts7qack31
  • SHA256 d397d7a5cc96fc7b9b3501d15dbe599a3216fe44860aa74788b74e461f0b4613
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Install_28n004.msi
    • Size 7.7MB
    • SHA256 3879711564e484ee507585b00b0b145a7824e25f0ed1d32ce8d837f73fffd20f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

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

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks