General

  • Target

    roomitinerary .cmd

  • Size

    5.0MB

  • Sample

    210112-lkklcxywss

  • MD5

    447a03ebc9cf49088d63a74a3f8f62cd

  • SHA1

    70a68bdf6ccde6b60604d923043893448ac44f02

  • SHA256

    944ea69a7adfffb602bdac56556138efc104f6ebeaa6bc9161eac4551ea8fb16

  • SHA512

    1857b6e4e3eb966850e5d1446bf9657c4f833bf85ef0d68a22bc82042fceac4c09ae0fb44fad27e412e22130fa1468ee32b15287e8cbb5b24dab37ba5c38e963

Malware Config

Targets

    • Target

      roomitinerary .cmd

    • Size

      5.0MB

    • MD5

      447a03ebc9cf49088d63a74a3f8f62cd

    • SHA1

      70a68bdf6ccde6b60604d923043893448ac44f02

    • SHA256

      944ea69a7adfffb602bdac56556138efc104f6ebeaa6bc9161eac4551ea8fb16

    • SHA512

      1857b6e4e3eb966850e5d1446bf9657c4f833bf85ef0d68a22bc82042fceac4c09ae0fb44fad27e412e22130fa1468ee32b15287e8cbb5b24dab37ba5c38e963

    • AgentTesla

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

    • Modifies WinLogon for persistence

    • AgentTesla Payload

    • Drops startup file

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks