General

  • Target

    c590f753b04774ae8e45fdece3d31ceafc9df7445a1473e63fc281cad03b5488.exe

  • Size

    351KB

  • Sample

    231202-jdgm7sae49

  • MD5

    ebdf9dcf04da8f500480fd73171e6b7d

  • SHA1

    e30c81881d0933f4a03a692345cc4c7cce6d571f

  • SHA256

    c590f753b04774ae8e45fdece3d31ceafc9df7445a1473e63fc281cad03b5488

  • SHA512

    e714241ccefb2f854b7f21274bc7af00bf63b751fc1edf361fd810a83deacf9d98cea2e1f6836f05f6c73eebb0f62cbfcbacdd08c498dc0fc581312242856205

  • SSDEEP

    6144:wBlL/COT4k6135ecz+IyDJy6Fc/bFQ0odCih1TTZT732b58Oqa8OYRVjogSryENs:CE461JX+IyDJysc/9odCETT5y58OFgKe

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.nmsltd.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    nms190019

Targets

    • Target

      c590f753b04774ae8e45fdece3d31ceafc9df7445a1473e63fc281cad03b5488.exe

    • Size

      351KB

    • MD5

      ebdf9dcf04da8f500480fd73171e6b7d

    • SHA1

      e30c81881d0933f4a03a692345cc4c7cce6d571f

    • SHA256

      c590f753b04774ae8e45fdece3d31ceafc9df7445a1473e63fc281cad03b5488

    • SHA512

      e714241ccefb2f854b7f21274bc7af00bf63b751fc1edf361fd810a83deacf9d98cea2e1f6836f05f6c73eebb0f62cbfcbacdd08c498dc0fc581312242856205

    • SSDEEP

      6144:wBlL/COT4k6135ecz+IyDJy6Fc/bFQ0odCih1TTZT732b58Oqa8OYRVjogSryENs:CE461JX+IyDJysc/9odCETT5y58OFgKe

    • AgentTesla

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks