General

  • Target
    28062026_0834_RFQ-09797-MQ0958-06-26-HYU-09687.js.zip
  • Size 1.1MB
  • Sample260628-kgtmlsgv2k
  • SHA256 666247eefa4d30ab691679a84ea5e2c16ebc49bfc1dc01f041561326fbd1afd2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.spacaex.com

  • Port

    587

  • Password

    uO;HAxW8XQ#UMjMv

Extracted

Family
  • masslogger

Attributes
  • exfiltration_mode

    #SMTPEnabled

  • expire_time_date

    00-00-0000

  • host_password

    uO;HAxW8XQ#UMjMv

  • host_port

    587

  • host_receiver

    [email protected]

  • host_sender

    [email protected]

  • host_server

    mail.spacaex.com

  • ssl_slate

    True

Targets

    • Target
      RFQ-09797-MQ0958-06-26-HYU-09687.js
    • Size 8.6MB
    • SHA256 050500533700664d4dcf7439ae3367716abf404f390d4c94e95e3b00fa7f8fc4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • Badlisted process makes network request

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

    • Checks computer location settings

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

    • Registers new Windows logon scripts automatically executed at logon.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v16

Tasks