Overview

overview

10

Static

static

ADHOC RFQ-...84.exe

windows7_x64

10

ADHOC RFQ-...84.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    2e89475048a3e00dcb772e4071a0fa53d8328de9c9c1ad6c45aa5307afe60867

  • Size

    431KB

  • Sample

    220520-3a2zhsgee8

  • MD5

    bc023101f3e168fb5dd69e8631c30a47

  • SHA1

    1a8ec0d50c5a872beb664d3810d331e8fb99d919

  • SHA256

    2e89475048a3e00dcb772e4071a0fa53d8328de9c9c1ad6c45aa5307afe60867

  • SHA512

    3572cc9ab36adfa851e2317b4b8dc6dcbee0651a9869eac2835cce9eddf4a8f9710fbbe3b34ca65f6972d3dd0f638838bd3f6d9ef1308dcec01594a7a447efc2

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

matiex

Credentials

  • Protocol:     smtp
  • Host:
    mail.ecg-ingenieria.mx
  • Port:
    26
  • Username:
    cs50@ecg-ingenieria.mx
  • Password:
    cPDDp=?[5(?{

Targets

    • Target

      ADHOC RFQ-97571784.exe

    • Size

      487KB

    • MD5

      500f8ec671a6240d2cce92f5b5bd7084

    • SHA1

      b28a408da0bcd30853fac441195c34b7596b0a13

    • SHA256

      7f71a2ee2702cc9596589c5cb0ec16ec0a5db80266c2ffeabb299d19379641e6

    • SHA512

      f179a9e3e03e04933d347d92549003edd86844a06242590c1f8269141b601314be96c2eeaec43cc97267d5a4a15cf03beb3816f775a8002f46b04d6e78d34ffa

    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

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

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