General

  • Target

    PURCHASE ORDER.exe

  • Size

    886KB

  • Sample

    200717-h56gyvj8cs

  • MD5

    fe2b0b6fc7dd1efa4432dd9fe80526e3

  • SHA1

    9e31d2f57c9fd074ede505f7611531940f38f475

  • SHA256

    e740917e01b79ee21d8d94164db1ab5e8fc4b82b50cb09d4c1e3bf24a0046cf3

  • SHA512

    120371d93576fc92e87294357450c4b628fc53c89d2cfb3b864ca1bb218267bd6ac9e81b7e672a88b04aacd1b53b291b8094aa2490b9c87405b0bee9271ee5c3

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.rezuit.pro
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chukwuma22

Targets

    • Target

      PURCHASE ORDER.exe

    • Size

      886KB

    • MD5

      fe2b0b6fc7dd1efa4432dd9fe80526e3

    • SHA1

      9e31d2f57c9fd074ede505f7611531940f38f475

    • SHA256

      e740917e01b79ee21d8d94164db1ab5e8fc4b82b50cb09d4c1e3bf24a0046cf3

    • SHA512

      120371d93576fc92e87294357450c4b628fc53c89d2cfb3b864ca1bb218267bd6ac9e81b7e672a88b04aacd1b53b291b8094aa2490b9c87405b0bee9271ee5c3

    • 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 Enterprise v6

Tasks