Analysis

  • max time kernel
    144s
  • max time network
    114s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    31-07-2020 16:35

General

  • Target

    matiex.exe

  • Size

    195KB

  • MD5

    d1af1a8b0975b5c62a095f147e785535

  • SHA1

    c98a74a0d5e41e07fc8ec2e35fa4f491abdd11d7

  • SHA256

    4ea222802308d610bd7d4cc4034b7d29258c65bbd42580a87a8b1fec227fb11d

  • SHA512

    6874902fbb75b649678912610919e6ae6c74608a81d5ed52a45340892d581de8bdbd8dba59477450c5110f1fc009dbc4abd349b60c02716cb37d0aef20669396

Score
7/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Looks up external IP address via web service 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\matiex.exe
    "C:\Users\Admin\AppData\Local\Temp\matiex.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    PID:3876

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Replay Monitor

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Downloads