Overview

overview

10

Static

static

2b0ed37568...22.exe

windows7_x64

10

2b0ed37568...22.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    125s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    20-03-2022 05:10

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General

  • Target

    2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22.exe

  • Size

    539KB

  • MD5

    14c0aa0be46f3c46ad7a5b88bfd423dc

  • SHA1

    816fc3e88dd989d457ce97311d4459a97123cc70

  • SHA256

    2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22

  • SHA512

    11cfb719d47d7afe6ea320d025c6655ea6ef0e07fd94111024c4e73ad7c0f40fe870f95731abf886243eba0b4a62c3be489452e1f69d791d946be2baf669f3db

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.zavidovici.ba
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    12Opc21!

Signatures

  • Matiex

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

    stealerkeyloggermatiex
  • Matiex Main Payload 1 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22.exe
    "C:\Users\Admin\AppData\Local\Temp\2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3672
    • C:\Users\Admin\AppData\Local\Temp\2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22.exe
      "C:\Users\Admin\AppData\Local\Temp\2b0ed3756801df76e2d8a68ee8ec01c54794e46377aef121683f5f0dfedaff22.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:3736
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:2372
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\d4c79d78a33a481894964ddfeeee395c.xml"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3600
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\d4c79d78a33a481894964ddfeeee395c.xml"
          3⤵
          • Creates scheduled task(s)
          PID:3796

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\d4c79d78a33a481894964ddfeeee395c.xml
      MD5

      c673ecc050b1038f727be09aa61cb4b1

      SHA1

      d2960b6d62810ce8745f6353d6924ae79af01e7e

      SHA256

      8f2648a15094c455e21cab1ba01133d9d9d17caaab1bb2ee782da160898880e4

      SHA512

      d6b75c8068c3d9208585413f7a799f69b05e141446d09925f9aae34ac65c0745f37196ec3aeb369e2c8dea6ddfcc55c07fe8f227a06d79dfa408f3d2315c29e6

      Download Submit
    • memory/3672-130-0x000000000098A000-0x0000000000990000-memory.dmp
      Filesize

      24KB

      Download
    • memory/3736-136-0x00000000054B3000-0x00000000054B4000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3736-133-0x00000000745B0000-0x0000000074D60000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/3736-135-0x00000000054B2000-0x00000000054B3000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3736-134-0x00000000054B0000-0x00000000054B1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3736-132-0x0000000000400000-0x0000000000483000-memory.dmp
      Filesize

      524KB

      Download
    • memory/3736-137-0x0000000005560000-0x00000000055FC000-memory.dmp
      Filesize

      624KB

      Download
    • memory/3736-138-0x0000000005600000-0x0000000005666000-memory.dmp
      Filesize

      408KB

      Download
    • memory/3736-139-0x00000000054B4000-0x00000000054B5000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3736-140-0x0000000006A30000-0x0000000006FD4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3736-141-0x0000000006810000-0x00000000069D2000-memory.dmp
      Filesize

      1.8MB

      Download
    • memory/3736-142-0x00000000066E0000-0x0000000006772000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3736-143-0x0000000006640000-0x000000000664A000-memory.dmp
      Filesize

      40KB

      Download