General

  • Target

    bb80534b2020ff8b190121d259f6f0f517b945ef8e29b89554c61956c48efac3_JC.exe

  • Size

    240KB

  • Sample

    231014-ekxksahd78

  • MD5

    4ce3fd8661138b0deadc1f3d5b8ca09b

  • SHA1

    e66191df65480edf57b0c05a013c54502d472ff3

  • SHA256

    bb80534b2020ff8b190121d259f6f0f517b945ef8e29b89554c61956c48efac3

  • SHA512

    a59cb1d7f352538b914fa5b6ca36005cd5fdc6cd6cc3e668b85614555535ce80aa49588197e0049557202112c631c7b81136d4fdbb962e01ad1f657e8dbd0e06

  • SSDEEP

    3072:cD3tEKxxLZuuGRdUAjc2Y6+YaGKClh9Xg27:CxxLZu7UAjTb+DMlhy

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      bb80534b2020ff8b190121d259f6f0f517b945ef8e29b89554c61956c48efac3_JC.exe

    • Size

      240KB

    • MD5

      4ce3fd8661138b0deadc1f3d5b8ca09b

    • SHA1

      e66191df65480edf57b0c05a013c54502d472ff3

    • SHA256

      bb80534b2020ff8b190121d259f6f0f517b945ef8e29b89554c61956c48efac3

    • SHA512

      a59cb1d7f352538b914fa5b6ca36005cd5fdc6cd6cc3e668b85614555535ce80aa49588197e0049557202112c631c7b81136d4fdbb962e01ad1f657e8dbd0e06

    • SSDEEP

      3072:cD3tEKxxLZuuGRdUAjc2Y6+YaGKClh9Xg27:CxxLZu7UAjTb+DMlhy

    • 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

MITRE ATT&CK Enterprise v15

Tasks