General

  • Target
    ad6732a8ca819134717de471eb180493dafb8693f7d8f0183f7c2f18bda7d748
  • Size 6.2MB
  • Sample260802-rbzp1aba76
  • SHA256 ad6732a8ca819134717de471eb180493dafb8693f7d8f0183f7c2f18bda7d748
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      install_s0up002.msi
    • Size 6.4MB
    • SHA256 29d5907536ea23e8cd2da14dcc79c6fa351bba1fe190a5617ee36af1f6756eb3
    • 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