General

  • Target

    9ef4e0f2ee00f17614f4eb5d39686051

  • Size

    880KB

  • Sample

    240216-apczqacc5s

  • MD5

    9ef4e0f2ee00f17614f4eb5d39686051

  • SHA1

    f1c0a8539699522b0f29a01ee99334d823e9d356

  • SHA256

    5995d49dd8ebd718b0232c7eb37a8f81996be3f9d76b5c76bdcd2dbf09302648

  • SHA512

    56b8c58c99bfe73944ff144faaae2a8dc6bb44c6cad4e4c5d82447f1d7085d5b78739111d387a08f6f6c4f5b8677f7ede4697816aee2b894d6029a1050ea12ed

  • SSDEEP

    12288:u6csGI/cgDF5gHMm6oAuUSzdnyTLfhiWBB9zI8WuZGH/0yr63km62EObbo:uKLgsrZQxnynfhiQn4zrS2

Malware Config

Extracted

Family

matiex

Credentials

Targets

    • Target

      9ef4e0f2ee00f17614f4eb5d39686051

    • Size

      880KB

    • MD5

      9ef4e0f2ee00f17614f4eb5d39686051

    • SHA1

      f1c0a8539699522b0f29a01ee99334d823e9d356

    • SHA256

      5995d49dd8ebd718b0232c7eb37a8f81996be3f9d76b5c76bdcd2dbf09302648

    • SHA512

      56b8c58c99bfe73944ff144faaae2a8dc6bb44c6cad4e4c5d82447f1d7085d5b78739111d387a08f6f6c4f5b8677f7ede4697816aee2b894d6029a1050ea12ed

    • SSDEEP

      12288:u6csGI/cgDF5gHMm6oAuUSzdnyTLfhiWBB9zI8WuZGH/0yr63km62EObbo:uKLgsrZQxnynfhiQn4zrS2

    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main payload

    • Uses the VBS compiler for execution

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks