General

  • Target
    9b9b355e6b8157a427561dfdebece349a0bab1097564b869474f1114413464a5
  • Size 5.6MB
  • Sample260729-18bh4sgr6v
  • SHA256 9b9b355e6b8157a427561dfdebece349a0bab1097564b869474f1114413464a5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Install_28n002.msi
    • Size 5.7MB
    • SHA256 0f59f2ae8f280b666c152bc786e88ef2bd88a36f8a8209981adfa1987b880c31
    • 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