General

  • Target

    b97fa446eaa5089873dba147d94a2bce52babf912016afed5ad65275b33be43f

  • Size

    655KB

  • Sample

    240612-bq1mvaxepk

  • MD5

    a9779abe039076f4f1bab17028b96882

  • SHA1

    849572e3baf2318eeff66bbdc99cbf69ce411db9

  • SHA256

    b97fa446eaa5089873dba147d94a2bce52babf912016afed5ad65275b33be43f

  • SHA512

    3f0b3268a6acaa789f95daa24b166ffe8ce6d56bd4cd14fd7e1cef9231f1e3123c8b1f7807fb79704d94bc1a64c37dca1f3d8b3b356849b623813d8bbfcd6eff

  • SSDEEP

    12288:4i8LkpEaKtoD0/JUJw2r5koHnJFt9PqRRx6pf06hHlmY5mhtV0Zn6T:HjEX6DwUVkwnz7KxifZ15itVc

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      b97fa446eaa5089873dba147d94a2bce52babf912016afed5ad65275b33be43f

    • Size

      655KB

    • MD5

      a9779abe039076f4f1bab17028b96882

    • SHA1

      849572e3baf2318eeff66bbdc99cbf69ce411db9

    • SHA256

      b97fa446eaa5089873dba147d94a2bce52babf912016afed5ad65275b33be43f

    • SHA512

      3f0b3268a6acaa789f95daa24b166ffe8ce6d56bd4cd14fd7e1cef9231f1e3123c8b1f7807fb79704d94bc1a64c37dca1f3d8b3b356849b623813d8bbfcd6eff

    • SSDEEP

      12288:4i8LkpEaKtoD0/JUJw2r5koHnJFt9PqRRx6pf06hHlmY5mhtV0Zn6T:HjEX6DwUVkwnz7KxifZ15itVc

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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