General

  • Target

    5e20a6acf6cfec604e8f1fa9421385bc

  • Size

    606KB

  • Sample

    230705-jldlhscg3y

  • MD5

    5e20a6acf6cfec604e8f1fa9421385bc

  • SHA1

    d4e656c2edbf2ab96a212e98117cacffd2b3493a

  • SHA256

    e5b3f5c88055487475981257a3146b756a653845e01c66141d3547192805a8f3

  • SHA512

    122d9a19db8ed021ee27e20b8876a6822648cb89185d7125fdf5533fc69f43cac8c352324ede984a4e54fe9694e3a0b2ee6cb4e821449f93f94cc0621d9ca693

  • SSDEEP

    12288:yuqLBn99JFB5NzbTjOzt+4Hhz9PAAETGVwPtM1k2:ytB99rB5ZnjqthBBWT9yk

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.udpl.top
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ,_lBNs3g,F$M

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      5e20a6acf6cfec604e8f1fa9421385bc

    • Size

      606KB

    • MD5

      5e20a6acf6cfec604e8f1fa9421385bc

    • SHA1

      d4e656c2edbf2ab96a212e98117cacffd2b3493a

    • SHA256

      e5b3f5c88055487475981257a3146b756a653845e01c66141d3547192805a8f3

    • SHA512

      122d9a19db8ed021ee27e20b8876a6822648cb89185d7125fdf5533fc69f43cac8c352324ede984a4e54fe9694e3a0b2ee6cb4e821449f93f94cc0621d9ca693

    • SSDEEP

      12288:yuqLBn99JFB5NzbTjOzt+4Hhz9PAAETGVwPtM1k2:ytB99rB5ZnjqthBBWT9yk

    • AgentTesla

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

    • 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

    • 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 v6

Tasks