Overview

overview

10

Static

static

M097508E2-...9A.exe

windows7_x64

1

M097508E2-...9A.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    14-04-2022 12:22

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General

  • Target

    M097508E2-20F2-4C2C-879A.exe

  • Size

    709KB

  • MD5

    13f08d08bbaa99bfd4cf481cf682bd7d

  • SHA1

    210fce69f4278eb3f9e2574eb1d3fd7febe8212c

  • SHA256

    d32af58205d0773daf139d13738f918e03f4d30439086b6eda0dfceef3369b58

  • SHA512

    4483ba364a7525b2c8a6e2154a9d166873aba8ea1fa717c06aa90db7c1d540e317425cc33c254fbf41cd26cad2eb196c093b86d5c3e0c9c6fed358795d357330

Score
10/10
matiexcollectionkeyloggerstealer

Malware Config

Extracted

Family

matiex

Credentials

  • Protocol:     smtp
  • Host:
    srvc13.turhost.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    italik2015

Signatures

  • Matiex

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

    stealerkeyloggermatiex
  • Matiex Main Payload 1 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\M097508E2-20F2-4C2C-879A.exe
    "C:\Users\Admin\AppData\Local\Temp\M097508E2-20F2-4C2C-879A.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4588
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:4124
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:2088

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/2088-130-0x0000000000000000-mapping.dmp
      Download
    • memory/4124-125-0x0000000000000000-mapping.dmp
      Download
    • memory/4124-126-0x0000000000400000-0x0000000000472000-memory.dmp
      Filesize

      456KB

      Download
    • memory/4124-127-0x0000000005750000-0x00000000057EC000-memory.dmp
      Filesize

      624KB

      Download
    • memory/4124-128-0x0000000005E60000-0x0000000006404000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/4124-129-0x00000000058B0000-0x0000000005916000-memory.dmp
      Filesize

      408KB

      Download
    • memory/4124-131-0x0000000006CB0000-0x0000000006E72000-memory.dmp
      Filesize

      1.8MB

      Download
    • memory/4588-124-0x0000000000F3D000-0x0000000000F40000-memory.dmp
      Filesize

      12KB

      Download