Overview

overview

10

Static

static

Purchase O...df.exe

windows7_x64

3

Purchase O...df.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    fed370383e77e064d4e38c1bc8d454a5e51bed5a5281d7b7fa2b549f756c3814

  • Size

    365KB

  • Sample

    220520-3g7hksbghp

  • MD5

    884e34cbff0bf552961b06ebb0764e27

  • SHA1

    1dc281b62cba553aff05a38c4e8702e0ea6aeb02

  • SHA256

    fed370383e77e064d4e38c1bc8d454a5e51bed5a5281d7b7fa2b549f756c3814

  • SHA512

    3c07a5159e93e27b250db69195993213b4383b87a2eb0f991a78a7017f7b1432736a1d9f9f8a8c50652bea23f4acfa72bd82210b5b85b8769afd299aca0f0e88

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

matiex

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    sgssafety@yandex.com
  • Password:
    GOOD123456

Targets

    • Target

      Purchase Order 251177.pdf.exe

    • Size

      620KB

    • MD5

      de2cb62deae3547dc782d3229b4bdd52

    • SHA1

      ed48de586e986ec9cc8eef85c04b735872cb1af8

    • SHA256

      798757b5cf663c8a4f19074ad76705d66ed8295a4b66d44ee418971391c00c2d

    • SHA512

      c44fa8b9161ba539e6f2fe265641883005ac5b8372bd3a9fdabe60b75374cdf8049ed7d9e75b2283be5654b55887ceb95246f696e6abfa41217f4710da25aaeb

    Score
    10/10
    matiexcollectionkeyloggerspywarestealer

    • Matiex

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

      stealerkeyloggermatiex

    • Matiex Main Payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks