General

  • Target
    50230ba558d04bbcf2c9b22c0f3a3fd1258927e9b054b4de8ca49313f1e3649f
  • Size 5.8MB
  • Sample260803-cf2mtszzdv
  • SHA256 50230ba558d04bbcf2c9b22c0f3a3fd1258927e9b054b4de8ca49313f1e3649f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      install_ehe008.msi
    • Size 5.9MB
    • SHA256 d7ce3436a4054d0a131828963446199a323f8d6055d6e7cc9d46c5d20e5890a0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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