Overview

overview

10

Static

static

1fb4d2c2e3...03.exe

windows7_x64

10

1fb4d2c2e3...03.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    1fb4d2c2e31c42e486a28283ba1f9ec1b46643ffe2bbe46b0d096382040fe303

  • Size

    714KB

  • Sample

    220309-rtxclacaep

  • MD5

    a1b7c4cb44a36d4f678d43e505890d17

  • SHA1

    9fdc08a85dc110468dbb7839e63269f119fadade

  • SHA256

    1fb4d2c2e31c42e486a28283ba1f9ec1b46643ffe2bbe46b0d096382040fe303

  • SHA512

    4deccb22cdf3d9cd814315b54c5fca9f837bb5858be431719e68cdb04a1e69273888007f2bf2a7b2427f76b74f4b566144501587269d4cc07da370be8240fc38

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Targets

    • Target

      1fb4d2c2e31c42e486a28283ba1f9ec1b46643ffe2bbe46b0d096382040fe303

    • Size

      714KB

    • MD5

      a1b7c4cb44a36d4f678d43e505890d17

    • SHA1

      9fdc08a85dc110468dbb7839e63269f119fadade

    • SHA256

      1fb4d2c2e31c42e486a28283ba1f9ec1b46643ffe2bbe46b0d096382040fe303

    • SHA512

      4deccb22cdf3d9cd814315b54c5fca9f837bb5858be431719e68cdb04a1e69273888007f2bf2a7b2427f76b74f4b566144501587269d4cc07da370be8240fc38

    Score
    10/10
    matiexcollectionkeyloggerspywarestealer

    • Matiex

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

      stealerkeyloggermatiex

    • Matiex Main Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      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

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

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