General

  • Target

    ad96a533b57aa554418f13e261262af9.exe

  • Size

    566KB

  • Sample

    210113-ve6d5fmjfx

  • MD5

    ad96a533b57aa554418f13e261262af9

  • SHA1

    3f3967cd227c4313ce254078e791f755340c65dc

  • SHA256

    3a2802bd318aabf9c74b89c146f24bc95fafcde3356c66a7cc7b74241845a4d0

  • SHA512

    c79f1da9a3b4044414fc7f479f9e3e27076c483b26d9eea85f1312160afd3dbe1e5fe8131ea07699366c87af98628ba797dbe1070ecade3760e990ac4a50b9ec

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    srvc13.turhost.com
  • Port:
    587
  • Username:
    info@bilgitekdagitim.com
  • Password:
    italik2015

Extracted

Family

matiex

Credentials

  • Protocol:
    smtp
  • Host:
    srvc13.turhost.com
  • Port:
    587
  • Username:
    info@bilgitekdagitim.com
  • Password:
    italik2015

Targets

    • Target

      ad96a533b57aa554418f13e261262af9.exe

    • Size

      566KB

    • MD5

      ad96a533b57aa554418f13e261262af9

    • SHA1

      3f3967cd227c4313ce254078e791f755340c65dc

    • SHA256

      3a2802bd318aabf9c74b89c146f24bc95fafcde3356c66a7cc7b74241845a4d0

    • SHA512

      c79f1da9a3b4044414fc7f479f9e3e27076c483b26d9eea85f1312160afd3dbe1e5fe8131ea07699366c87af98628ba797dbe1070ecade3760e990ac4a50b9ec

    • Matiex

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

    • Matiex Main Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks