General

  • Target
    0247c8783492c30552922c3b44f4d8be93aebae208f0ca09b9713537caf24ffc
  • Size 6.8MB
  • Sample260803-j5798stzft
  • SHA256 0247c8783492c30552922c3b44f4d8be93aebae208f0ca09b9713537caf24ffc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      install_m3ue018.msi
    • Size 6.9MB
    • SHA256 ca94b43f97e611dce9c7abba2983ad08438a5404c520b97d8e067c3e44fb3964
    • 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.

    • 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