General

  • Target

    PO.08996.exe

  • Size

    539KB

  • Sample

    211025-g8yh4affg6

  • MD5

    a530285702125ca093cf5003c46b7888

  • SHA1

    69ce5cf3a3b7f38501f5e6c6bdb63ed7c8d8eb42

  • SHA256

    6590ccf5b33b93f94c31b9a2d151eb1eb5e7fd6731914eaa10d71a8a7247f68b

  • SHA512

    b9d2ae3fdb643126b87aa152b8b29bc2bb25ee393244976fcd500101a698baac3c996182b4984b2d6c7dcf4b9111f60ca2bdff369ca682115eadcbaa25a5f97d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    love123456d

Targets

    • Target

      PO.08996.exe

    • Size

      539KB

    • MD5

      a530285702125ca093cf5003c46b7888

    • SHA1

      69ce5cf3a3b7f38501f5e6c6bdb63ed7c8d8eb42

    • SHA256

      6590ccf5b33b93f94c31b9a2d151eb1eb5e7fd6731914eaa10d71a8a7247f68b

    • SHA512

      b9d2ae3fdb643126b87aa152b8b29bc2bb25ee393244976fcd500101a698baac3c996182b4984b2d6c7dcf4b9111f60ca2bdff369ca682115eadcbaa25a5f97d

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks