General

  • Target

    L9oOm9x3I7YZFcA.exe

  • Size

    1.1MB

  • Sample

    210122-zsckm3ek12

  • MD5

    4ae13376f629270025f6113b6fef91db

  • SHA1

    d7efd57f3ff3dd58bfff40d18c8dd70d58b2a1fa

  • SHA256

    b7f4f41e2140b9416ccfd8d0c89523bf774b9577302b107f8b143c5bdd3f6534

  • SHA512

    3c18523e21574ab3e63f4ef4874ed5aaab01cfcb38b1cf0c40941ccdf1c5c436765bf3b6776a1215841472ecbe034fdce9b2025dc0cac8727e26d9fc9eaaddf8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cefortem.cat
  • Port:
    587
  • Username:
    presidencia@cefortem.cat
  • Password:
    Vft284Rpyn

Targets

    • Target

      L9oOm9x3I7YZFcA.exe

    • Size

      1.1MB

    • MD5

      4ae13376f629270025f6113b6fef91db

    • SHA1

      d7efd57f3ff3dd58bfff40d18c8dd70d58b2a1fa

    • SHA256

      b7f4f41e2140b9416ccfd8d0c89523bf774b9577302b107f8b143c5bdd3f6534

    • SHA512

      3c18523e21574ab3e63f4ef4874ed5aaab01cfcb38b1cf0c40941ccdf1c5c436765bf3b6776a1215841472ecbe034fdce9b2025dc0cac8727e26d9fc9eaaddf8

    • 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