General

  • Target

    00a9889993cc0fb8d150e7cea212e295.exe

  • Size

    710KB

  • Sample

    230105-he7eksbb38

  • MD5

    00a9889993cc0fb8d150e7cea212e295

  • SHA1

    9da08b5a0ea95a81cbd17447055b89ccc1e3881f

  • SHA256

    e2e3877d5964d7b25f746929ccd4200f22901f3cfe108f2d03c11d28b4562b05

  • SHA512

    bf8d0daba3ff92ad1cf0b74c0c8554dc83cdf521493ad6d90219bb8049873c111a4563fae490fab7a7db00197bafb16a1910cd66614319b6196a9d0e9b30090b

  • SSDEEP

    12288:aCe8LxGQ7MRSRAsDYeQBWlWc4b70eU06zTwjZ++R5Mi6/ZVgCp0TLAXZoCzZWpfb:aN88Q7aQjDYLWlhW7JUyZ++R5PyZ5pcN

Malware Config

Extracted

Family

matiex

Credentials

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

Targets

    • Target

      00a9889993cc0fb8d150e7cea212e295.exe

    • Size

      710KB

    • MD5

      00a9889993cc0fb8d150e7cea212e295

    • SHA1

      9da08b5a0ea95a81cbd17447055b89ccc1e3881f

    • SHA256

      e2e3877d5964d7b25f746929ccd4200f22901f3cfe108f2d03c11d28b4562b05

    • SHA512

      bf8d0daba3ff92ad1cf0b74c0c8554dc83cdf521493ad6d90219bb8049873c111a4563fae490fab7a7db00197bafb16a1910cd66614319b6196a9d0e9b30090b

    • SSDEEP

      12288:aCe8LxGQ7MRSRAsDYeQBWlWc4b70eU06zTwjZ++R5Mi6/ZVgCp0TLAXZoCzZWpfb:aN88Q7aQjDYLWlhW7JUyZ++R5PyZ5pcN

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks