General

  • Target

    f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7

  • Size

    1.9MB

  • Sample

    250112-be8t3sxras

  • MD5

    939589e1e29b0d235aeb884a1de92a3e

  • SHA1

    e627f10d92648a0111660a2e9198da40191c1172

  • SHA256

    f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7

  • SHA512

    aec5371f8a09ec3316d5ac90bd0c0147c8e76db80943358ca1742b0c526d22f2f00326b20527e02c7a05f369a95c5824705a5f12afe5b8e5537ed4fde45442c0

  • SSDEEP

    49152:TgGeCua+WV3RGOu55S13x900KB6jLoyEkmZ9Y14:Ea+aRa5Oh9XsBA

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7

    • Size

      1.9MB

    • MD5

      939589e1e29b0d235aeb884a1de92a3e

    • SHA1

      e627f10d92648a0111660a2e9198da40191c1172

    • SHA256

      f7aed428b3f3c86ca521568f3e68e89461fb3cc986f27c6ac29d38c9f38c26c7

    • SHA512

      aec5371f8a09ec3316d5ac90bd0c0147c8e76db80943358ca1742b0c526d22f2f00326b20527e02c7a05f369a95c5824705a5f12afe5b8e5537ed4fde45442c0

    • SSDEEP

      49152:TgGeCua+WV3RGOu55S13x900KB6jLoyEkmZ9Y14:Ea+aRa5Oh9XsBA

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v15

Tasks