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General

  • Target

    b127a2d6e3b9ab44bf923e3b82b7dee72d078fe9d8b490109efa4271ac9cfb1e_JC.exe

  • Size

    919KB

  • Sample

    230901-tznnragc99

  • MD5

    20f4e595fa1456e0079e3677e0e937bf

  • SHA1

    a88df56c17e41b2076d1868568992aefd24b8568

  • SHA256

    b127a2d6e3b9ab44bf923e3b82b7dee72d078fe9d8b490109efa4271ac9cfb1e

  • SHA512

    90e277c1fc0459e0c00b94c35e86fca7dd8a10937f4d33eb5b886fd7d27a830b9e314968b7071673cb0bf8c0f48b8eec6a340e9a70c761cb9200081f41733962

  • SSDEEP

    12288:mDaIkfrIkfeSWrdkDY6J+s1VGZsTdFh0lq994hiAwXykosk:m2IkfrIkff6dF6UfCTqlq9lnXposk

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    cp5ua.hyperhost.ua
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      b127a2d6e3b9ab44bf923e3b82b7dee72d078fe9d8b490109efa4271ac9cfb1e_JC.exe

    • Size

      919KB

    • MD5

      20f4e595fa1456e0079e3677e0e937bf

    • SHA1

      a88df56c17e41b2076d1868568992aefd24b8568

    • SHA256

      b127a2d6e3b9ab44bf923e3b82b7dee72d078fe9d8b490109efa4271ac9cfb1e

    • SHA512

      90e277c1fc0459e0c00b94c35e86fca7dd8a10937f4d33eb5b886fd7d27a830b9e314968b7071673cb0bf8c0f48b8eec6a340e9a70c761cb9200081f41733962

    • SSDEEP

      12288:mDaIkfrIkfeSWrdkDY6J+s1VGZsTdFh0lq994hiAwXykosk:m2IkfrIkff6dF6UfCTqlq9lnXposk

    • 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 v15

Tasks