Extracted

• • Target

    3eff2f818a0dac4bd17d8da95962be78bca0b466e4325d2c2fd718ec54668f63

  • Size

    3.8MB

  • MD5

    ac42a9b2338847bb398152b1bf6401fd

  • SHA1

    02daf9ff6773da4d134c94fdb7630af2cc01e399

  • SHA256

    3eff2f818a0dac4bd17d8da95962be78bca0b466e4325d2c2fd718ec54668f63

  • SHA512

    016c848cf8c2ffc1343d9242eaae19e9d41488f752282787f4f62cb841c121583f7673b21ddd7b624f39ef775c167fd2733eba495c84ebdf20103f09400e0ac1

  Score

  10^/10

  matrixdiscoveryevasionpersistenceransomwarespywarestealersuricataupx

  • Matrix Ransomware

    Targeted ransomware with information collection and encryption functionality.

    ransomwarematrix

  • suricata: ET MALWARE MSIL/Matrix Ransomware CnC Activity

    suricata: ET MALWARE MSIL/Matrix Ransomware CnC Activity

    suricata

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomware

  • Modifies boot configuration data using bcdedit

    ransomwareevasion

  • Blocklisted process makes network request

  • Drops file in Drivers directory

  • Executes dropped EXE

  • Modifies extensions of user files

    Ransomware generally changes the extension on encrypted files.

    ransomware

  • Sets service image path in registry

    persistence

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Checks computer location settings

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

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Drops desktop.ini file(s)

  • 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.

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2