General

  • Target

    NEAS.b2e287869df9d791c2701b65366a24c1exe_JC.exe

  • Size

    98KB

  • Sample

    231006-szyy2sdh5s

  • MD5

    b2e287869df9d791c2701b65366a24c1

  • SHA1

    29f329a059cdd47fa54f61cd03060b91510a2530

  • SHA256

    88a4db278dbd7534d6e9faa9c13838cf53b251aec51e46a025012debe54bc99b

  • SHA512

    4a1b767ea9fdc90b419339e4d46c798fc112b4acb6d5b7d771ce223c7dc4c336e553eb490b99d3990b5d5766301d243b4864e3deed2053553fba61e2bde66d25

  • SSDEEP

    768:m87K58e1EDt+HrdiCqlk/GH6wgrDVfAx7Dt:ZloEB+Bcawg3VfA3

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      NEAS.b2e287869df9d791c2701b65366a24c1exe_JC.exe

    • Size

      98KB

    • MD5

      b2e287869df9d791c2701b65366a24c1

    • SHA1

      29f329a059cdd47fa54f61cd03060b91510a2530

    • SHA256

      88a4db278dbd7534d6e9faa9c13838cf53b251aec51e46a025012debe54bc99b

    • SHA512

      4a1b767ea9fdc90b419339e4d46c798fc112b4acb6d5b7d771ce223c7dc4c336e553eb490b99d3990b5d5766301d243b4864e3deed2053553fba61e2bde66d25

    • SSDEEP

      768:m87K58e1EDt+HrdiCqlk/GH6wgrDVfAx7Dt:ZloEB+Bcawg3VfA3

    • 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