General

  • Target

    C55EEA0AC1966D19CF5D94299B3D01F272F8C42778327AE8873593BDE04D2C12

  • Size

    568KB

  • Sample

    221123-r2r3vadb4t

  • MD5

    1142528db6d73c8db7074c17c780bd97

  • SHA1

    c74b71a0445e54cb70ac033546f64c3c5583e591

  • SHA256

    c55eea0ac1966d19cf5d94299b3d01f272f8c42778327ae8873593bde04d2c12

  • SHA512

    cb03a70611c939ef2620fd4e70865988f2cd5a146256108c962ed01e1e02daa94ee03b92644ab6665c370ab44a2f888d7a2d8bc4289ce7e7ef01693978e8f397

  • SSDEEP

    12288:KT1yrQ6YFm1xap+8z+QmKiuga0+DmPgtkbGAsCk+M:UK6QrapXeNu1nAgtkaIM

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      ACUERDO DE PAGOS 304995289002_xls_doc.exe

    • Size

      796KB

    • MD5

      8609ecbf81a39202d3e4b07be6560c39

    • SHA1

      c620ee3c92be4a7452ee3e72ba15996b24445ecb

    • SHA256

      19274285e64ef86026c3eafd860f658d9115962c94422ccac823916797c97fe9

    • SHA512

      0fe4ed4a677639af8bfce5832036619b48fc89f737496a9441f4e23714f99c1ce69aa165bd5f24525c183d4b6c4af6f90c23855a61ccba3ed47e21c97b016418

    • SSDEEP

      12288:B3eP8m1dyCtEWQY8eqM/dMllC25T1DCwzhCp+Rs+vA+zcs3tiOshby7l/Bs:+1QY8IGlC2Z1DCC0hOsk/Bs

    • 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 v6

Tasks