General

  • Target
    58c2795b02c02d6186f15fcad9d42914f618b2edfa54a8c9b712295659a57bc2
  • Size 5.9MB
  • Sample260723-m7nv6acb86
  • SHA256 58c2795b02c02d6186f15fcad9d42914f618b2edfa54a8c9b712295659a57bc2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      setup.1.0.2286300013.msi
    • Size 6.0MB
    • SHA256 a1f096891bc9845e2e7f9f3d5c629ff6f10f5a3ca5ebcc050fa2e7b5b1c415de
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Possible privilege escalation attempt

    • Checks computer location settings

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

    • Disables service(s)

    • 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