Overview

overview

10

Static

static

invoice _25280.exe

windows7_x64

10

invoice _25280.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    0a6959c181966748ce98202d123ed479ce076b6d4db9eae9d2cbb62ac42dca49

  • Size

    684KB

  • Sample

    220420-czz84shea7

  • MD5

    43ac24b42b50d40355d75d52268a98c5

  • SHA1

    4f8eac0d038d14ec3f111f89eafc0cce686be7d0

  • SHA256

    0a6959c181966748ce98202d123ed479ce076b6d4db9eae9d2cbb62ac42dca49

  • SHA512

    2cf0a44f0f81701f74e2e5707227c9d18ded1b6a3af697564dd474a905c5ba68033df21aed2d80b27b41981f7528a0810d692040d8213bf5949f0e13e46f4910

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

matiex

Credentials

  • Protocol:     smtp
  • Host:
    ebop.website
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    P@ssw0rdP@ssw0rd

Targets

    • Target

      invoice _25280.exe

    • Size

      739KB

    • MD5

      40630dbc9ec33244bf5dd0a97d129909

    • SHA1

      a48f654aada97d4d359e217bfa212adf07faba13

    • SHA256

      f0b8f39cd0fd0a840db7c970362e5bd1e48600c341a97ffd1f742ea37f561bd8

    • SHA512

      854c4e2b1dcabe82001d3f31cf7c41045eab6ba1a7c14027de6ce781df097cb70ff4dff39cea5d26f2c2789953683c10fe0a0fe4d5f8aabad00920434491c1af

    Score
    10/10
    matiexcollectionkeyloggerspywarestealer

    • Matiex

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

      stealerkeyloggermatiex

    • Matiex Main Payload

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks