General

  • Target
    Fresh-AS Office.pdf
  • Size 57KB
  • Sample260910-25csfayzhz
  • SHA256 b6ce11f510c40937cf6c3ed8727ab9a0a47e17da344951f2aa93a24f46e79da1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Fresh-AS Office.pdf
    • Size 57KB
    • SHA256 b6ce11f510c40937cf6c3ed8727ab9a0a47e17da344951f2aa93a24f46e79da1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks