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General

  • Target

    bae93b727a4d69c2a3ac1584ac60f456cda0babf9dca0f96d17b06a04a751be4

  • Size

    663KB

  • Sample

    240530-bzdjnshg4y

  • MD5

    1dab8abe82cf007800aaccb5e76a6308

  • SHA1

    c48bf8a506bc9b7e4e14705eafd285127af0fb6d

  • SHA256

    bae93b727a4d69c2a3ac1584ac60f456cda0babf9dca0f96d17b06a04a751be4

  • SHA512

    66f395331562d343d856d01acfc83c6f63aeb76335fee2c55f868984493e64efbc5b06fac16cf58d1c52a7999a6f673a83e33e9449e603049b34a5456771e865

  • SSDEEP

    12288:IfaqVXjLGukqxGDmodf3foWLcdJ1PQl7l6VcaAuKCaK4q+T+ZPG8e8FT:arGukqxGVfvBcdJ1Pm8VIV+4q++ZPc8V

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.sanjarandabiblecollege.ac.tz
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    &pf+u.xH3PXs

Targets

    • Target

      bae93b727a4d69c2a3ac1584ac60f456cda0babf9dca0f96d17b06a04a751be4

    • Size

      663KB

    • MD5

      1dab8abe82cf007800aaccb5e76a6308

    • SHA1

      c48bf8a506bc9b7e4e14705eafd285127af0fb6d

    • SHA256

      bae93b727a4d69c2a3ac1584ac60f456cda0babf9dca0f96d17b06a04a751be4

    • SHA512

      66f395331562d343d856d01acfc83c6f63aeb76335fee2c55f868984493e64efbc5b06fac16cf58d1c52a7999a6f673a83e33e9449e603049b34a5456771e865

    • SSDEEP

      12288:IfaqVXjLGukqxGDmodf3foWLcdJ1PQl7l6VcaAuKCaK4q+T+ZPG8e8FT:arGukqxGVfvBcdJ1Pm8VIV+4q++ZPc8V

    • AgentTesla

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks