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General

  • Target

    099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49

  • Size

    680KB

  • Sample

    231012-txy2psbc41

  • MD5

    09aae3a9c4afac19a16bf6c072b78304

  • SHA1

    9965f5561f82b54f2c1437e3c3cc3b391ca5b2e5

  • SHA256

    099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49

  • SHA512

    723c7098d4dc3c616607ddd699642100cee756f29da01817f91c2dedfd6e7a942f32b6501b589b498a389e2b798c0580ccad426f1638b8806371196b990163ba

  • SSDEEP

    12288:XY2AfDuHOXgSsf4Sy9hEs0lrXK8HK+5vRJp1fB1hkygsstkE+hfjRB2sSSfSb:XY2gOuRN0py+5pBfKGWk/h1B5SSSb

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49

    • Size

      680KB

    • MD5

      09aae3a9c4afac19a16bf6c072b78304

    • SHA1

      9965f5561f82b54f2c1437e3c3cc3b391ca5b2e5

    • SHA256

      099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49

    • SHA512

      723c7098d4dc3c616607ddd699642100cee756f29da01817f91c2dedfd6e7a942f32b6501b589b498a389e2b798c0580ccad426f1638b8806371196b990163ba

    • SSDEEP

      12288:XY2AfDuHOXgSsf4Sy9hEs0lrXK8HK+5vRJp1fB1hkygsstkE+hfjRB2sSSfSb:XY2gOuRN0py+5pBfKGWk/h1B5SSSb

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks