Extracted

• • Target

    def34afdf1459433c5ae568fbdb98c1ab8c375bb382de3433639c90615fbace9

  • Size

    3.8MB

  • MD5

    747efa1fdbf5b29e80fdd75ab208b243

  • SHA1

    91e81e67a64c270acc057d8f0fd031514a3dcef7

  • SHA256

    def34afdf1459433c5ae568fbdb98c1ab8c375bb382de3433639c90615fbace9

  • SHA512

    145d6336cbab6b2f24e2ed2fba692f0053d07b024cbdc05db42b874d8e6367ebee1661be7c8a0fbc3fef84eeab09022dc2d50a43ca3f26383897e24dd99d3d9a

  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