General

  • Target
    adobe_new_updaters.zip
  • Size 1KB
  • Sample261020-w431catwev
  • SHA256 d4a74554ceb057db876da1e9c856c0d05c62640ecccb99a77bf56cbeda6fe12f
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://update.microsoft.com

Targets

    • Target
      adobe-updaters.hta
    • Size 3KB
    • SHA256 42941c922162e3f2b4e4f079761df01fbb9dc3bc144ec403b41471bfeede5a92
    • MD5 SHA1 SHA512 TLSH
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • 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