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General

  • Target

    a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623

  • Size

    860KB

  • Sample

    240111-n7bq9sfdfj

  • MD5

    e68f3ecd7af94914065ac026d08e7469

  • SHA1

    2d94838190a7af2024b1d604450a47d4cefb9f8e

  • SHA256

    a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623

  • SHA512

    bf84c17c04e10d170dee9366d41d89dbeabf7311ac261e3048acbfacd913de488d939500a6de3f86a9b77ec65106b1c0380e44f4e63fa7539feaefb88d51fc9a

  • SSDEEP

    12288:noNG9cEX/XUVUfJGVJx064BYjMvcVg7vD8nja1Bq/ta+dMouIE:ow9/Xyi64BYjM0y+aBq/G

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ajgpjhnhhyeoaeoa

Targets

    • Target

      a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623

    • Size

      860KB

    • MD5

      e68f3ecd7af94914065ac026d08e7469

    • SHA1

      2d94838190a7af2024b1d604450a47d4cefb9f8e

    • SHA256

      a50118bac3fb65a828d03e2edb5492112070084f6707527a2fc964cb1ea22623

    • SHA512

      bf84c17c04e10d170dee9366d41d89dbeabf7311ac261e3048acbfacd913de488d939500a6de3f86a9b77ec65106b1c0380e44f4e63fa7539feaefb88d51fc9a

    • SSDEEP

      12288:noNG9cEX/XUVUfJGVJx064BYjMvcVg7vD8nja1Bq/ta+dMouIE:ow9/Xyi64BYjM0y+aBq/G

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks