General

  • Target

    rPO098.exe

  • Size

    245KB

  • Sample

    240604-w26nfsfc7t

  • MD5

    61849b1ba5ede0158c12e6e104d493b9

  • SHA1

    e04fddefe128ceed9664bfcb69b62ddda3872a8d

  • SHA256

    8ec512f3e203cb6c2156b21d8c572f4ad035b47e594ad3db984cad78529ba8d5

  • SHA512

    5581099a0373bed67a1411a07aa2739a8599ab9a61fe4d6ea0bb3e10e438c708182521ca7c2a5d180941d30559d15f9f7f66f2a2738153274f63c81c7ae53172

  • SSDEEP

    3072:KYfrPTPMqevKX2U2c9hntwABAtlYv+GO5yzcYbi:NfrPTPMqevKX2U20rvAlAThck

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      rPO098.exe

    • Size

      245KB

    • MD5

      61849b1ba5ede0158c12e6e104d493b9

    • SHA1

      e04fddefe128ceed9664bfcb69b62ddda3872a8d

    • SHA256

      8ec512f3e203cb6c2156b21d8c572f4ad035b47e594ad3db984cad78529ba8d5

    • SHA512

      5581099a0373bed67a1411a07aa2739a8599ab9a61fe4d6ea0bb3e10e438c708182521ca7c2a5d180941d30559d15f9f7f66f2a2738153274f63c81c7ae53172

    • SSDEEP

      3072:KYfrPTPMqevKX2U2c9hntwABAtlYv+GO5yzcYbi:NfrPTPMqevKX2U20rvAlAThck

    • 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.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks