General

  • Target

    quote 2021.exe

  • Size

    650KB

  • Sample

    210114-y7esn1tn4s

  • MD5

    59fcc2b396ba1ce5bf5bad893b11106b

  • SHA1

    fcdcbb14dfc3734017b78883dec9bb14dca04b56

  • SHA256

    ad52d6434817f1d79c061db7deeee5e5a6911db99b057340cc8089c9a2c87587

  • SHA512

    83c0e51a1df60e1e36d98ad8be2ee7e66ad627d6b74388cad38d68551392ff5911a4c1371391ecc965b881a8b939e12b1856ee88a4de4f4c62e396973ebbbe42

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.quicksaefreight-ae.com
  • Port:
    587
  • Username:
    cs@quicksaefreight-ae.com
  • Password:
    ehSXAXw7

Targets

    • Target

      quote 2021.exe

    • Size

      650KB

    • MD5

      59fcc2b396ba1ce5bf5bad893b11106b

    • SHA1

      fcdcbb14dfc3734017b78883dec9bb14dca04b56

    • SHA256

      ad52d6434817f1d79c061db7deeee5e5a6911db99b057340cc8089c9a2c87587

    • SHA512

      83c0e51a1df60e1e36d98ad8be2ee7e66ad627d6b74388cad38d68551392ff5911a4c1371391ecc965b881a8b939e12b1856ee88a4de4f4c62e396973ebbbe42

    • 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

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks