Overview

overview

10

Static

static

610728dd84...89.exe

windows7_x64

10

610728dd84...89.exe

windows10_x64

10

Analysis

  • max time kernel
    26s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    11-01-2021 06:59

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General

  • Target

    610728dd845f9e8d6b7e5c3a7b9f9989.exe

  • Size

    1.0MB

  • MD5

    610728dd845f9e8d6b7e5c3a7b9f9989

  • SHA1

    114efb6a288a14f22185846bac4932216656a7d9

  • SHA256

    9b7e0e6cba9a4b6f7360457e1fd9049d16145bcc53b1c51d696fd99b508d3dbc

  • SHA512

    88bc030ed2745eeb36d68117d28d2d58ba73bdc7295c0783f87704427c5842495a7d3cbb7298b1f265a378ccf080560c62ed8426b416f713d535f8ca0b9a33e4

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\610728dd845f9e8d6b7e5c3a7b9f9989.exe
    "C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:748
    • 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:2024
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\1cf577b9dd994dc5b1fb65c6529fbb44.xml"
        3⤵
        • Creates scheduled task(s)
        PID:2044
    • C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe
      "C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe"
      2⤵
        PID:1068
      • C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe
        "C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1180
        • C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe
          "C:\Users\Admin\AppData\Local\Temp\610728dd845f9e8d6b7e5c3a7b9f9989.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1968
          • C:\Windows\SysWOW64\netsh.exe
            "netsh" wlan show profile
            4⤵
              PID:1480

      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

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      Downloads

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

        a035055e1c80bc652520df45650c690f

        SHA1

        37b8364ad46e17199eb5a7ee89bb506bba384adb

        SHA256

        2b9948d34674d0fc0f9cb290da8298441b56205f6e341e3cfa1954df42c2b655

        SHA512

        678279d1bfc8a71c27a5a2c3afa5fd266882a62610863a3e4ebc2489f17827ed4c680c89e6b8b52621320500294d2df9888259ccdc5d38def43e739c1f325fc1

        Download Submit
      • memory/748-4-0x0000000000F70000-0x000000000107D000-memory.dmp
        Filesize

        1.1MB

        Download
      • memory/1180-5-0x0000000000000000-mapping.dmp
        Download
      • memory/1480-13-0x0000000000000000-mapping.dmp
        Download
      • memory/1968-7-0x0000000000400000-0x0000000000482000-memory.dmp
        Filesize

        520KB

        Download
      • memory/1968-8-0x000000000040188B-mapping.dmp
        Download
      • memory/1968-9-0x0000000000400000-0x0000000000482000-memory.dmp
        Filesize

        520KB

        Download
      • memory/1968-10-0x0000000074090000-0x000000007477E000-memory.dmp
        Filesize

        6.9MB

        Download
      • memory/1968-11-0x0000000000530000-0x000000000059D000-memory.dmp
        Filesize

        436KB

        Download
      • memory/2024-2-0x0000000000000000-mapping.dmp
        Download
      • memory/2044-3-0x0000000000000000-mapping.dmp
        Download