General

  • Target

    PO.exe

  • Size

    1.0MB

  • Sample

    221020-q2dd1sfhbm

  • MD5

    cfdec88ac7feaa26bdea4193692080de

  • SHA1

    612d095ff7ffe3325df534328d2049af2070437a

  • SHA256

    1d3996c785708445a5d7425439d3e90ec63bd6949acb87ecc2c9116a65ffc879

  • SHA512

    691a783418ca67c15afe5961080ec7e1e369260ef8ccffe9c0163cfdc41553d946d3805d145e09b0ade8babdb3abc5f1df9d9ec03512eac95f9e96f2f9cd5893

  • SSDEEP

    12288:Park1jH1vk9SKOGhvqVlfEufQdOKlZ0bsGN5WHCAZYp+1fB3MwQmpV9VAs7XYYS/:PaFdOKf0bsS5QCAWpoc7wVAs7IY

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.afcargo.com.my
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ar6606m2

Targets

    • Target

      PO.exe

    • Size

      1.0MB

    • MD5

      cfdec88ac7feaa26bdea4193692080de

    • SHA1

      612d095ff7ffe3325df534328d2049af2070437a

    • SHA256

      1d3996c785708445a5d7425439d3e90ec63bd6949acb87ecc2c9116a65ffc879

    • SHA512

      691a783418ca67c15afe5961080ec7e1e369260ef8ccffe9c0163cfdc41553d946d3805d145e09b0ade8babdb3abc5f1df9d9ec03512eac95f9e96f2f9cd5893

    • SSDEEP

      12288:Park1jH1vk9SKOGhvqVlfEufQdOKlZ0bsGN5WHCAZYp+1fB3MwQmpV9VAs7XYYS/:PaFdOKf0bsS5QCAWpoc7wVAs7IY

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks