Overview

overview

10

Static

static

1

638d983d39...06.exe

windows7-x64

10

638d983d39...06.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    638d983d397e9ce408d91ae82b632106.exe

  • Size

    640KB

  • Sample

    230213-r5zxvsdh46

  • MD5

    638d983d397e9ce408d91ae82b632106

  • SHA1

    477a1c06ff37abf3494373de86cfbf2d44d6bc1f

  • SHA256

    9fe57643fb90f5f1ca560a6a9861296d58290795f061f22b15dd19dcfeb882bc

  • SHA512

    04053481e52235cc3b6f2a21ccfd92ad9c448c80c9560ecd9ea03a0c9d771843e6830b03a0c9a2ec488a6855e0f13470f4beef3ef14608587850ecc92965e2c5

  • SSDEEP

    12288:aCe8LxGQ7MRSRAsDYeQBWlWc4b70eU06zTwjZ++R5Mi6/ZVgCp0TLAXZoCzZW:aN88Q7aQjDYLWlhW7JUyZ++R5PyZ5pcQ

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

matiex

Credentials

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

Targets

    • Target

      638d983d397e9ce408d91ae82b632106.exe

    • Size

      640KB

    • MD5

      638d983d397e9ce408d91ae82b632106

    • SHA1

      477a1c06ff37abf3494373de86cfbf2d44d6bc1f

    • SHA256

      9fe57643fb90f5f1ca560a6a9861296d58290795f061f22b15dd19dcfeb882bc

    • SHA512

      04053481e52235cc3b6f2a21ccfd92ad9c448c80c9560ecd9ea03a0c9d771843e6830b03a0c9a2ec488a6855e0f13470f4beef3ef14608587850ecc92965e2c5

    • SSDEEP

      12288:aCe8LxGQ7MRSRAsDYeQBWlWc4b70eU06zTwjZ++R5Mi6/ZVgCp0TLAXZoCzZW:aN88Q7aQjDYLWlhW7JUyZ++R5PyZ5pcQ

    Score
    10/10
    matiexcollectionkeyloggerspywarestealer

    • Matiex

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

      stealerkeyloggermatiex

    • Matiex Main payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

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

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks