General

  • Target

    Document din 40-312296854.exe

  • Size

    437KB

  • Sample

    200710-hbph53zxf6

  • MD5

    961b7aea9625d6a84e06f18afd8f4027

  • SHA1

    59585bd71bcf196b794b6503fddc43405f9dedcf

  • SHA256

    84f7bbb691b431355264cf4e815bf32281c00efe34805b47b7e8aef84fbe610e

  • SHA512

    907dd33d077919f84fbf0721770bd708b10b9503bd0ff1ae684ba9c46d3eac7aa9f4c59d4bdb71df97068dd8de1c73a0a37858825447af905b8dceb596a607d9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mlibano.com.br
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    libano@2017

Targets

    • Target

      Document din 40-312296854.exe

    • Size

      437KB

    • MD5

      961b7aea9625d6a84e06f18afd8f4027

    • SHA1

      59585bd71bcf196b794b6503fddc43405f9dedcf

    • SHA256

      84f7bbb691b431355264cf4e815bf32281c00efe34805b47b7e8aef84fbe610e

    • SHA512

      907dd33d077919f84fbf0721770bd708b10b9503bd0ff1ae684ba9c46d3eac7aa9f4c59d4bdb71df97068dd8de1c73a0a37858825447af905b8dceb596a607d9

    • 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 Enterprise v6

Tasks