General

  • Target
    a47dd69f87d644723116fb559674fae65e43c668bb5aa1bdfcb91589f02e0ad4
  • Size 9.1MB
  • Sample260804-hc86dsx1cs
  • SHA256 a47dd69f87d644723116fb559674fae65e43c668bb5aa1bdfcb91589f02e0ad4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      setup_n0c017.msi
    • Size 9.2MB
    • SHA256 5ec6a3870f725e2861624ccfdc7a57c2ed130f4ea4431993e1e45d4412982a71
    • 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

    • 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