General

  • Target

    b2f402850f42610631640fe2b042ea7c91ef388a0cb6983cf5608207f24f1bb9

  • Size

    1.5MB

  • Sample

    220520-2arm4sfab6

  • MD5

    29cce4a24e13a63fb0bdeb436663bc29

  • SHA1

    e0fe103daab2df9b25d37a97c5a63af87592ab6a

  • SHA256

    b2f402850f42610631640fe2b042ea7c91ef388a0cb6983cf5608207f24f1bb9

  • SHA512

    2f25bb9f7e88807e1074768340eca7458c3dc8f669edaed8a76af279d2267333af1ef98232efc8b37ef940da2ae8ed4d20fc1b988aeee2a778f44d82e02646e0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.dogulumetal.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    DMaslak2950**

Targets

    • Target

      1049227X.EXE

    • Size

      953KB

    • MD5

      f72f8af5fdc17f1c9c50ae1df1a28b94

    • SHA1

      b7a07fb72b972e9ec626ca235ba000481b8334f6

    • SHA256

      b7f19729b194bac7f587a7cc19778e925a218fec8106b23466367b2847b99ea2

    • SHA512

      aa8aa1ab8a9c8532de65a3816aac651bf3da0433167b209b561ccb3a650d616526226361f2c45cef4f37960331ce6b22d05f58845d576e3fcba3e884c63a163c

    • AgentTesla

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

    • AgentTesla Payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks