Overview

overview

10

Static

static

Payment_Zahlung.exe

windows7_x64

10

Payment_Zahlung.exe

windows10_x64

10

Analysis

  • max time kernel
    134s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09/10/2020, 15:43

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    Payment_Zahlung.exe
  • Size 698KB
  • Sample201009-pxplam9vte
  • SHA256 aba7c1c07ed945bc78f128ced4eef1c58253a55e6d31395228322281e791a15f
  • MD5 SHA1 SHA512
Score
10/10
matiexkeyloggerspywarestealer

Malware Config

Extracted

Family

  • matiex

Credentials
  • Protocol

    smtp
  • Host

    ebop.website
  • Port

    587
  • Username

    [email protected]
  • Password

    P@ssw0rdP@ssw0rd

Signatures

  • Matiex

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

    stealerkeyloggermatiex
  • Matiex Main Payload 4 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment_Zahlung.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment_Zahlung.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1628

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1124-0-0x0000000073F10000-0x00000000745FE000-memory.dmp
        Download

        memory/1124-1-0x0000000001000000-0x0000000001001000-memory.dmp
        Download

        memory/1124-3-0x0000000004EB0000-0x0000000004F23000-memory.dmp
        Download

        memory/1628-5-0x0000000000400000-0x0000000000472000-memory.dmp
        Download

        memory/1628-7-0x0000000000400000-0x0000000000472000-memory.dmp
        Download

        memory/1628-8-0x0000000000400000-0x0000000000472000-memory.dmp
        Download

        memory/1628-9-0x0000000073290000-0x000000007397E000-memory.dmp
        Download