General

  • Target

    e9295dd329dcc4a87a96772a910ba5d951f20bf5b4aad56dd2504eb10969fa88

  • Size

    187KB

  • Sample

    220520-3mc6xshbd8

  • MD5

    46dbab73b6e0dfd141f7ddbb26f5dc41

  • SHA1

    853e3406fa80583b6e424cfc66ea58911a4b7ec3

  • SHA256

    e9295dd329dcc4a87a96772a910ba5d951f20bf5b4aad56dd2504eb10969fa88

  • SHA512

    c0bd22461322b6915b56e71c0e7cb0f3ba8802c38eb74c4c5325241155ddf1cc6604de4d54f8c55b8758937853f2831c10c16af30dcacb3bf62dda7ad5de2603

Malware Config

Extracted

Family

matiex

Credentials

  • Protocol:
    smtp
  • Host:
    srvc13.turhost.com
  • Port:
    587
  • Username:
    info@bilgitekdagitim.com
  • Password:
    italik2015

Targets

    • Target

      M09080000000.exe

    • Size

      619KB

    • MD5

      072c613d1f936ac409e59949503ab55e

    • SHA1

      ed85d7ea0a061e9c971cc01ab47efad6028eef76

    • SHA256

      90524b90bad8dd82b6b6aa41f4f98211dd5e6d0c9524e72a72e8a1e855b71689

    • SHA512

      980517439fdcda8021053ec66a42203f9ec2f2be9e4a3490b120ed964454e74d3a0beea0e10c7f2a8bd2bda6cdbc45624efd5d317cd58fe170151436cb1e6048

    • Matiex

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

    • Matiex Main Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks