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General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.17091.2965.exe

  • Size

    821KB

  • Sample

    221107-vrftlshch2

  • MD5

    25dbfa7ed8c75b3b9fa6147a4ba15981

  • SHA1

    22534cf346ad360d7af94c91038f9f7797074d00

  • SHA256

    2ce9a3d5f8b435da3c391ae9d86f2589887ec94a842dcb8352f85491298560f7

  • SHA512

    da49e65e9102adf078227ffdbbf9483a66d2f9b73cdb54ee38ac92c3897aa9d86b65550df2cf331e1186d73b4b76644cc834e8bc7eb59e63074a11828136b711

  • SSDEEP

    24576:29uQcTTwLciFivZuZQRhXmGaH9Vnnu5F0:WcDvZuqvXmGe9Vnu

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Qv%OISd1

Targets

    • Target

      SecuriteInfo.com.Win32.PWSX-gen.17091.2965.exe

    • Size

      821KB

    • MD5

      25dbfa7ed8c75b3b9fa6147a4ba15981

    • SHA1

      22534cf346ad360d7af94c91038f9f7797074d00

    • SHA256

      2ce9a3d5f8b435da3c391ae9d86f2589887ec94a842dcb8352f85491298560f7

    • SHA512

      da49e65e9102adf078227ffdbbf9483a66d2f9b73cdb54ee38ac92c3897aa9d86b65550df2cf331e1186d73b4b76644cc834e8bc7eb59e63074a11828136b711

    • SSDEEP

      24576:29uQcTTwLciFivZuZQRhXmGaH9Vnnu5F0:WcDvZuqvXmGe9Vnu

    • 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