Overview

overview

10

Static

static

10

9d96a7f4d1...JC.exe

windows7-x64

10

9d96a7f4d1...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9d96a7f4d13ee5d4fe74dace7787d6573111eb1104239f2cfbca79810d309926exe_JC.exe

  • Size

    439KB

  • Sample

    230808-v5pcxagb4z

  • MD5

    2f771f0658e16ea07035928188e7f6e9

  • SHA1

    a8688f20e5e33b3e63d188f9cc36ffbe8756b026

  • SHA256

    9d96a7f4d13ee5d4fe74dace7787d6573111eb1104239f2cfbca79810d309926

  • SHA512

    18a8dae4ac05fd4762b9cb06c7b43ec3bdd1ffd4fbc65769c831fd788d1202f57bc04a9ca1d56692269ed32f661bfb4ac51dc1a8aecf0ed6d328c83002001704

  • SSDEEP

    3072:a1ye7+hTz5pO7+lgtC6fz80CEZjSlvbx52KMJGJtMNkPU:ageGTdY6loC6f4/lTx52KcGJtSn

Score
10/10
matiexkeyloggerspywarestealer

Malware Config

Targets

    • Target

      9d96a7f4d13ee5d4fe74dace7787d6573111eb1104239f2cfbca79810d309926exe_JC.exe

    • Size

      439KB

    • MD5

      2f771f0658e16ea07035928188e7f6e9

    • SHA1

      a8688f20e5e33b3e63d188f9cc36ffbe8756b026

    • SHA256

      9d96a7f4d13ee5d4fe74dace7787d6573111eb1104239f2cfbca79810d309926

    • SHA512

      18a8dae4ac05fd4762b9cb06c7b43ec3bdd1ffd4fbc65769c831fd788d1202f57bc04a9ca1d56692269ed32f661bfb4ac51dc1a8aecf0ed6d328c83002001704

    • SSDEEP

      3072:a1ye7+hTz5pO7+lgtC6fz80CEZjSlvbx52KMJGJtMNkPU:ageGTdY6loC6f4/lTx52KcGJtSn

    Score
    10/10
    matiexkeyloggerspywarestealer

    • 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

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks