General

  • Target

    quote.exe

  • Size

    434KB

  • Sample

    200624-wycm2ambw2

  • MD5

    9b8941c3e570a947dc5e959d3723f69a

  • SHA1

    93c1c545727d710d2894a08cc120d4ee8fc734cc

  • SHA256

    b1769fd194569d73ba865e404e0d6b08ff272397b7b479c153a2edfeac4ebd13

  • SHA512

    fe636602bf7603fce6efd9519f01d6f418dbb815dbd8a0d71cccfc35f370bf46e0b5db6c23ed6a364e2ece40a5298881d8e383a7f0f05778d4013f96bdbe3bec

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ociii.net
  • Port:
    587
  • Username:
    cdiaz@ociii.net
  • Password:
    yearofblockmoney5024

Targets

    • Target

      quote.exe

    • Size

      434KB

    • MD5

      9b8941c3e570a947dc5e959d3723f69a

    • SHA1

      93c1c545727d710d2894a08cc120d4ee8fc734cc

    • SHA256

      b1769fd194569d73ba865e404e0d6b08ff272397b7b479c153a2edfeac4ebd13

    • SHA512

      fe636602bf7603fce6efd9519f01d6f418dbb815dbd8a0d71cccfc35f370bf46e0b5db6c23ed6a364e2ece40a5298881d8e383a7f0f05778d4013f96bdbe3bec

    • AgentTesla

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

    • 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

Collection

Data from Local System

3
T1005

Tasks