General

  • Target

    ca63861d243fe426a35ed766b47557c6249f9a8dba8ee1cc737eade5904aa4c4

  • Size

    299KB

  • Sample

    230615-y8d8wsba2w

  • MD5

    df4f4d8f3a20196e3cbeddfad102cfa5

  • SHA1

    5f4fb1c18bc0a0d86bd34d4d1ebf7d9a8029671a

  • SHA256

    ca63861d243fe426a35ed766b47557c6249f9a8dba8ee1cc737eade5904aa4c4

  • SHA512

    bbfa37e4f383c8d7612e3210a6376f9fef3089849fe6d13e0931d0b36cef7f4f718235c4d13becc73265644a42393280c3c62043eab5e462af4514f3db1537c8

  • SSDEEP

    6144:OYa64XACWHjqgLpPR9aalvzGZeo+PnSPM0Uu6bQ3lmGHb4NVPi6:OYSXxW995ZWe/PnSPpp1TMjPp

Malware Config

Targets

    • Target

      ca63861d243fe426a35ed766b47557c6249f9a8dba8ee1cc737eade5904aa4c4

    • Size

      299KB

    • MD5

      df4f4d8f3a20196e3cbeddfad102cfa5

    • SHA1

      5f4fb1c18bc0a0d86bd34d4d1ebf7d9a8029671a

    • SHA256

      ca63861d243fe426a35ed766b47557c6249f9a8dba8ee1cc737eade5904aa4c4

    • SHA512

      bbfa37e4f383c8d7612e3210a6376f9fef3089849fe6d13e0931d0b36cef7f4f718235c4d13becc73265644a42393280c3c62043eab5e462af4514f3db1537c8

    • SSDEEP

      6144:OYa64XACWHjqgLpPR9aalvzGZeo+PnSPM0Uu6bQ3lmGHb4NVPi6:OYSXxW995ZWe/PnSPpp1TMjPp

    • AgentTesla

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

    • Loads dropped DLL

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks