Overview

overview

10

Static

static

2021 NEW LIST.exe

windows7_x64

10

2021 NEW LIST.exe

windows10_x64

10

Sharing

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General

  • Target

    2021 NEW LIST.exe

  • Size

    951KB

  • Sample

    210120-twk2xrq5v6

  • MD5

    0e23d8747ee8389cd5efdcf703ffc520

  • SHA1

    1eef4df1079c5a328473c9bef8db9a1b7eb1b518

  • SHA256

    0bd4a6df9d752c54589dca027df07822dc2595fa1a73a48be50e7f4e5e7116fe

  • SHA512

    912247043ec09456aa74fb7af66be27db5a48b83fcc73c36c0740a15538bb52262a7478c902fa52db53a9433124f8de601fa058f9e35e9b3a31976e418bde50b

Score
10/10
matiexkeyloggerspywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.gschofield.com
  • Port:
    587
  • Username:
    gschofield@gschofield.com
  • Password:
    gaston1955

Extracted

Family

matiex

Credentials

  • Protocol:     smtp
  • Host:
    mail.gschofield.com
  • Port:
    587
  • Username:
    gschofield@gschofield.com
  • Password:
    gaston1955

Targets

    • Target

      2021 NEW LIST.exe

    • Size

      951KB

    • MD5

      0e23d8747ee8389cd5efdcf703ffc520

    • SHA1

      1eef4df1079c5a328473c9bef8db9a1b7eb1b518

    • SHA256

      0bd4a6df9d752c54589dca027df07822dc2595fa1a73a48be50e7f4e5e7116fe

    • SHA512

      912247043ec09456aa74fb7af66be27db5a48b83fcc73c36c0740a15538bb52262a7478c902fa52db53a9433124f8de601fa058f9e35e9b3a31976e418bde50b

    Score
    10/10
    matiexkeyloggerspywarestealer

    • 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 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

    • 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

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks