General

  • Target

    679f84b5323bd2f24770dc6133839e7f.exe

  • Size

    898KB

  • Sample

    221207-n6dt8sec83

  • MD5

    679f84b5323bd2f24770dc6133839e7f

  • SHA1

    a28612836bf14f0211e348f4e6b87cb978211621

  • SHA256

    6c4af3d70ab7e32640157fa6f862d25ecec7d6f8e0265de56213639b36b7166e

  • SHA512

    99b6396296827f5642f439ff8e88b551872c4a85115b3b1ed7ce3042f7af931e6b39674bd55729ed084f2e35f61aed937b1e7f317e4d322ebb5923946c5a7862

  • SSDEEP

    24576:r8xftvSDSJbAn8PBpynQx793EbI01oX9ZF8QyNj:r8xftaDSF/Jgn3pexyF

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.valvulasthermovalve.cl
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.valvulasthermovalve.cl/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Targets

    • Target

      679f84b5323bd2f24770dc6133839e7f.exe

    • Size

      898KB

    • MD5

      679f84b5323bd2f24770dc6133839e7f

    • SHA1

      a28612836bf14f0211e348f4e6b87cb978211621

    • SHA256

      6c4af3d70ab7e32640157fa6f862d25ecec7d6f8e0265de56213639b36b7166e

    • SHA512

      99b6396296827f5642f439ff8e88b551872c4a85115b3b1ed7ce3042f7af931e6b39674bd55729ed084f2e35f61aed937b1e7f317e4d322ebb5923946c5a7862

    • SSDEEP

      24576:r8xftvSDSJbAn8PBpynQx793EbI01oX9ZF8QyNj:r8xftaDSF/Jgn3pexyF

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks