General

  • Target
    payment_due_notice.zip
  • Size 1KB
  • Sample260703-g2jflacs4v
  • SHA256 b0907cf4e29c6ca0b5b6aa6dbd6dae4368e4eb1b25a1012dd5b372b5a78dea37
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Language
  • hta

Source
URLs
  • hta.dropper

    https://link24.kr/1wfRYB

Targets

    • Target
      7월 신고 납부기한 통지서.pdf.lnk
    • Size 2KB
    • SHA256 0ba78b693744c5f3b45a1b9e9e96479f51701590aa36c7dbd24cb9abcdc2d410
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

MITRE ATT&CK Enterprise v16

Tasks