General

  • Target

    Scan_30-06-2020_1051_0001.bat

  • Size

    440KB

  • Sample

    200630-8tf33hsdsa

  • MD5

    5772785c983d268d59e6b579a08ac069

  • SHA1

    0871fdf657673a96466b4ef451caa14a39bcf490

  • SHA256

    3c8b3d3b38c872a532b99afe3023daa46341335b65c790caaa72732a185fed09

  • SHA512

    978a87f8b48670be0f43ae2513696473d058a78da16f2aeb475d79da9df601eee6ecab84413b53a046f6c5bbad293baba2110f0fcfdf6e614e0107febaeb91bb

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gimpex-imerys.com
  • Port:
    587
  • Username:
    purchase@gimpex-imerys.com
  • Password:
    $$purchase99

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gimpex-imerys.com
  • Port:
    587
  • Username:
    purchase@gimpex-imerys.com
  • Password:
    $$purchase99

Targets

    • Target

      Scan_30-06-2020_1051_0001.bat

    • Size

      440KB

    • MD5

      5772785c983d268d59e6b579a08ac069

    • SHA1

      0871fdf657673a96466b4ef451caa14a39bcf490

    • SHA256

      3c8b3d3b38c872a532b99afe3023daa46341335b65c790caaa72732a185fed09

    • SHA512

      978a87f8b48670be0f43ae2513696473d058a78da16f2aeb475d79da9df601eee6ecab84413b53a046f6c5bbad293baba2110f0fcfdf6e614e0107febaeb91bb

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla 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.

    • 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

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks