General

  • Target

    Ödeme Onayı Makbuzu.bat

  • Size

    495KB

  • Sample

    201126-m7hbwtyrw6

  • MD5

    f1403beee77693e48a78a543704705d7

  • SHA1

    17b00ab88afdbc06e49dec700483573646821bb7

  • SHA256

    bacbd1e1b139791f7ca8eeba6a14cf7b34c9c010aca5ce7eb527aea212448868

  • SHA512

    03efef4ef7304742de3b3896e64c67c7d1a0cfca85a5828992e11c807ffcbe49d0e7ba668cbd90d24019bd5e26892a110ff4ac36aa0e3877485556eb377608ea

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.finalegitim.com.tr
  • Port:
    587
  • Username:
    izmitortaokulu@finalegitim.com.tr
  • Password:
    ek1234final

Targets

    • Target

      Ödeme Onayı Makbuzu.bat

    • Size

      495KB

    • MD5

      f1403beee77693e48a78a543704705d7

    • SHA1

      17b00ab88afdbc06e49dec700483573646821bb7

    • SHA256

      bacbd1e1b139791f7ca8eeba6a14cf7b34c9c010aca5ce7eb527aea212448868

    • SHA512

      03efef4ef7304742de3b3896e64c67c7d1a0cfca85a5828992e11c807ffcbe49d0e7ba668cbd90d24019bd5e26892a110ff4ac36aa0e3877485556eb377608ea

    • 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.

    • 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

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks