General

  • Target

    2523bc51a434b45d9fa9881a77340fb7

  • Size

    434KB

  • Sample

    231231-dbcnksbagp

  • MD5

    2523bc51a434b45d9fa9881a77340fb7

  • SHA1

    5cc3f91c0ecae0f5bccd83d32636decb3c849840

  • SHA256

    816dcb90b3a0ca7d6dcecf4b65a1c999875ce0f1f9fdf1e366a75a4fa5961aa6

  • SHA512

    12ced3cdd42fbcba9f419739938637adb4ae94ae658370aea509c94fe7e4e77b9063f5ab436dae9ec5defbb7fe6e451956a676ce290e39107ac357be3875e939

  • SSDEEP

    6144:qLvDHBxZUvHoefKvbFFx15uOLykoFeUl/Psnl/s7xnqHLw/QgisQjB:QGIeS5zTuOL4essl/s9qHngisQd

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.tkivna.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @2aweZ+x4+Ga

Targets

    • Target

      2523bc51a434b45d9fa9881a77340fb7

    • Size

      434KB

    • MD5

      2523bc51a434b45d9fa9881a77340fb7

    • SHA1

      5cc3f91c0ecae0f5bccd83d32636decb3c849840

    • SHA256

      816dcb90b3a0ca7d6dcecf4b65a1c999875ce0f1f9fdf1e366a75a4fa5961aa6

    • SHA512

      12ced3cdd42fbcba9f419739938637adb4ae94ae658370aea509c94fe7e4e77b9063f5ab436dae9ec5defbb7fe6e451956a676ce290e39107ac357be3875e939

    • SSDEEP

      6144:qLvDHBxZUvHoefKvbFFx15uOLykoFeUl/Psnl/s7xnqHLw/QgisQjB:QGIeS5zTuOL4essl/s9qHngisQd

    • AgentTesla

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

    • AgentTesla payload

    • 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