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General

  • Target

    81c54fe6b1b3ae417ac5871fc168aae854edbfd313fcc08457f724f5335c214b

  • Size

    216KB

  • Sample

    240423-pmgmfsgb4z

  • MD5

    29a5dda5ac1aa49f8700ef5c701ac3f1

  • SHA1

    fa14911f3afbec7656062d466c0cd08807ccdac2

  • SHA256

    81c54fe6b1b3ae417ac5871fc168aae854edbfd313fcc08457f724f5335c214b

  • SHA512

    ee4f8da06aab2b411db5c8beeff9809f37afc55181806a6f8ca4eb44df51d4d6234845db68b82c2a15a280df95b0e7248d7b547f5ea158102b9be01e3c6326e4

  • SSDEEP

    3072:XGVes5C93wQP9PG5L6EEfHbUaXZLucJ0iI4jOIJCyuQZlvuJxGkD/C6/AbUVHAAb:XzrPG52jUoFJzMCC2SxHC6/46gA

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.marcer.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mar1453

Targets

    • Target

      81c54fe6b1b3ae417ac5871fc168aae854edbfd313fcc08457f724f5335c214b

    • Size

      216KB

    • MD5

      29a5dda5ac1aa49f8700ef5c701ac3f1

    • SHA1

      fa14911f3afbec7656062d466c0cd08807ccdac2

    • SHA256

      81c54fe6b1b3ae417ac5871fc168aae854edbfd313fcc08457f724f5335c214b

    • SHA512

      ee4f8da06aab2b411db5c8beeff9809f37afc55181806a6f8ca4eb44df51d4d6234845db68b82c2a15a280df95b0e7248d7b547f5ea158102b9be01e3c6326e4

    • SSDEEP

      3072:XGVes5C93wQP9PG5L6EEfHbUaXZLucJ0iI4jOIJCyuQZlvuJxGkD/C6/AbUVHAAb:XzrPG52jUoFJzMCC2SxHC6/46gA

    • AgentTesla

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

    • AgentTesla payload

    • Drops file in Drivers directory

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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

MITRE ATT&CK Enterprise v15

Tasks