General

  • Target

    3fe770efe255e2b7225d6108878f3b5e78dc8b6d90a5d09229b4a42a14f7be24.zip

  • Size

    633KB

  • Sample

    231202-lcylfabc98

  • MD5

    c378e81969c786a983545dd048bf8620

  • SHA1

    d107abb6ee9e2537c18e9402478cb2819af48bcd

  • SHA256

    3fe770efe255e2b7225d6108878f3b5e78dc8b6d90a5d09229b4a42a14f7be24

  • SHA512

    77a245bf1f8de7df370921ec4b84308d5854cb70c487c72c5d8b9b116069ed8fe2373a893dccf01db6341948b55045102c36a4d14f93b22d8f0c4c5afc948a4e

  • SSDEEP

    12288:GbNN0vkI6YiC/V1CYI94Umjrr31F3uS8/VJe0hJNw8ZJtE9f1BFJJfoFNLF/:GH00eV1FIKHp1uSAzNwQE99BF3f2D

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      PURCHASE ORDER.exe

    • Size

      879KB

    • MD5

      1d32c0bd2f5880c46baaafb8a72ae59d

    • SHA1

      be52896b2edf759a459d0775da0e6b9bb2831c49

    • SHA256

      bcb3dc574b107728602528604786d687a262ecfb7748b9ff36f09fd893b85c7b

    • SHA512

      8285297f5a40bd1aa551061546841dc8bfed8378991c2c2fbc4f39dc2e057534d2b6b273d5ae75ace3a09911f2ce30742980781808d717b6ffe4891c5bfb1f22

    • SSDEEP

      12288:HcdIx751cYm9GU13uu8XVJ3hJxlxotCJf/Bn3hj+tOm/DZ:Hc8513m80uui7fxyCJ3BnV+tJ/DZ

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks