General

  • Target

    bf578c98708023b142b79f6928aa9b4260c8df607c30cda4e005e8eb1348daa6

  • Size

    450KB

  • Sample

    220520-3wgkpsceap

  • MD5

    af3ec1b5d7ffa44c070ee0fae1060cee

  • SHA1

    7f3b8d47042b4f8be46e90168da9457121c0360b

  • SHA256

    bf578c98708023b142b79f6928aa9b4260c8df607c30cda4e005e8eb1348daa6

  • SHA512

    ae2b5e5beb2426f9401df61b4b29074eebfebe5d1ff2cf2e3b499d394ae95cb3ef40ad8424a9c9b9216cbb581cd58dff1ad861fb69074e12a5e376649c18b85b

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.lacore.ee
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MBla354X

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.lacore.ee
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MBla354X

Targets

    • Target

      PO_NX-LI-15-0001.exe

    • Size

      613KB

    • MD5

      1036042bb2859f62407a923d4966f6d2

    • SHA1

      41819454b7bc4757dedba527ba784b95a8861f8e

    • SHA256

      ab7b73970bd106cef348d5cde8a8e70e321a00ec6ed1416a572524b631cfa4a3

    • SHA512

      905922adae41e6807dd70f1fc3d7841a93862e667574b464c91a2d0e09d17e7b6a85911cc739cd608b95229db6f5aad8368fce18c806bd413ef0cddd46a536cb

    • 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