Overview

overview

10

Static

static

6c3e151fb4...e5.exe

windows7_x64

10

6c3e151fb4...e5.exe

windows10_x64

10

Analysis

  • max time kernel
    120s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-01-2021 06:14

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General

  • Target

    6c3e151fb4ad32814621b3ad0bb7b4e5.exe

  • Size

    532KB

  • MD5

    6c3e151fb4ad32814621b3ad0bb7b4e5

  • SHA1

    943bc84680ba21d4703f502b5ef228d609936176

  • SHA256

    d3eee1966ab239033979649c63ee94f50ed986cf62bc968bceb0f0bbd8927db6

  • SHA512

    2a6a7e53982391706230f036b1157839829731211ae0fd43d0b4d71287a31a72b973a42ba6f87fc495abefd79b26cd3460858f82b4827775e8621eebce6ea73c

Score
10/10
matiexkeyloggerspywarestealer

Malware Config

Extracted

Credentials

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

Extracted

Family

matiex

Credentials

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

Signatures

  • Matiex

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

    stealerkeyloggermatiex
  • Matiex Main Payload 4 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe
    "C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:932
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\1cf577b9dd994dc5b1fb65c6529fbb44.xml"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1500
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\1cf577b9dd994dc5b1fb65c6529fbb44.xml"
        3⤵
        • Creates scheduled task(s)
        PID:1988
    • C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe
      "C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe"
      2⤵
        PID:1180
      • C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe
        "C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:2036
        • C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe
          "C:\Users\Admin\AppData\Local\Temp\6c3e151fb4ad32814621b3ad0bb7b4e5.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1816
          • C:\Windows\SysWOW64\netsh.exe
            "netsh" wlan show profile
            4⤵
              PID:776

      Network

      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

      Credential Access

      Credentials in Files

      3
      T1081

      Discovery

      Lateral Movement

      Collection

      Data from Local System

      3
      T1005

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\1cf577b9dd994dc5b1fb65c6529fbb44.xml
        MD5

        a035055e1c80bc652520df45650c690f

        SHA1

        37b8364ad46e17199eb5a7ee89bb506bba384adb

        SHA256

        2b9948d34674d0fc0f9cb290da8298441b56205f6e341e3cfa1954df42c2b655

        SHA512

        678279d1bfc8a71c27a5a2c3afa5fd266882a62610863a3e4ebc2489f17827ed4c680c89e6b8b52621320500294d2df9888259ccdc5d38def43e739c1f325fc1

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      • memory/776-14-0x0000000000000000-mapping.dmp
        Download
      • memory/932-3-0x0000000002080000-0x0000000002109000-memory.dmp
        Filesize

        548KB

        Download
      • memory/1500-2-0x0000000000000000-mapping.dmp
        Download
      • memory/1816-7-0x0000000000400000-0x0000000000482000-memory.dmp
        Filesize

        520KB

        Download
      • memory/1816-8-0x000000000040188B-mapping.dmp
        Download
      • memory/1816-10-0x0000000000400000-0x0000000000482000-memory.dmp
        Filesize

        520KB

        Download
      • memory/1816-11-0x0000000074120000-0x000000007480E000-memory.dmp
        Filesize

        6.9MB

        Download
      • memory/1816-12-0x0000000000520000-0x000000000058D000-memory.dmp
        Filesize

        436KB

        Download
      • memory/1988-4-0x0000000000000000-mapping.dmp
        Download
      • memory/2036-5-0x0000000000000000-mapping.dmp
        Download