Overview

overview

10

Static

static

e59ecfb5f8...fe.exe

windows7_x64

10

e59ecfb5f8...fe.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24-12-2020 16:37

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General

  • Target

    e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe

  • Size

    1.4MB

  • MD5

    e59ecfb5f8291dd2fdaba9cf0a8a31fe

  • SHA1

    8381a768e0c92c2bde3c093a9fe8cd8b385e0f16

  • SHA256

    eefd38a540e7ac67780dda6a05981f1c6c4933717adce549e060d098e7b0fb29

  • SHA512

    07714065a40373247fc6454ef3a16c4c163179314f872e6a3318ae5660346cfd7bf58a24ea21d8cee8de7658288a0e299708bd17bd1e16f07361f3731a1fa313

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\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe
    "C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\d0c5ac152f4348afb5bb7d5f6c508b2d.xml"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\d0c5ac152f4348afb5bb7d5f6c508b2d.xml"
        3⤵
        • Creates scheduled task(s)
        PID:1992
    • C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe
      "C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe"
      2⤵
        PID:1248
      • C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe
        "C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1228
        • C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe
          "C:\Users\Admin\AppData\Local\Temp\e59ecfb5f8291dd2fdaba9cf0a8a31fe.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1984
          • C:\Windows\SysWOW64\netsh.exe
            "netsh" wlan show profile
            4⤵
              PID:920

      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\d0c5ac152f4348afb5bb7d5f6c508b2d.xml
        MD5

        9313352a59e3b368ab4eb8173567c406

        SHA1

        fc776c28e3ae9bd5e68f25c2a4f6248126731370

        SHA256

        469d4994320f37196faca4de8ada85161a43dd42c9405b283bea5e4ea84c9a8d

        SHA512

        000f6edf387b4ea0f244003fad3f66be5eb1920012838ba3a19c3f2dcde973fce8450c8e556c22cc20f7a3a0980d735fb169ecfafd440993c9fe5b8875fc7462

        Download Submit
      • memory/920-13-0x0000000000000000-mapping.dmp
        Download
      • memory/1036-3-0x0000000002F40000-0x00000000030B2000-memory.dmp
        Filesize

        1.4MB

        Download
      • memory/1228-4-0x0000000000000000-mapping.dmp
        Download
      • memory/1984-7-0x000000000040188B-mapping.dmp
        Download
      • memory/1984-6-0x0000000000400000-0x0000000000484000-memory.dmp
        Filesize

        528KB

        Download
      • memory/1984-8-0x0000000000400000-0x0000000000484000-memory.dmp
        Filesize

        528KB

        Download
      • memory/1984-10-0x0000000074490000-0x0000000074B7E000-memory.dmp
        Filesize

        6.9MB

        Download
      • memory/1984-11-0x0000000002180000-0x00000000021EF000-memory.dmp
        Filesize

        444KB

        Download
      • memory/1992-5-0x0000000000000000-mapping.dmp
        Download
      • memory/2040-2-0x0000000000000000-mapping.dmp
        Download