General

  • Target

    1218f92a6481719618c36f3b7abf074e.exe

  • Size

    972KB

  • Sample

    230301-yhhtdshe3w

  • MD5

    1218f92a6481719618c36f3b7abf074e

  • SHA1

    77b015bdc543978bd9a3410ebf39142e4c67d37e

  • SHA256

    b97359d81ff705942e503b8a9636d0260a6de0d6c7d00fe6a104e6413eebf5b6

  • SHA512

    7b5f5a405f40d6f14e0e576a74311e1bd4e0b97f7856dc8c8e6adde37615651f457c11036d440aaa8332d3d9fee53cccefeada656f859fe471bfd69d19cae4d7

  • SSDEEP

    24576:UCJIwS2uad39HebGTQ/HckETCItSLJws+:UC19ptAekcNhSFG

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      1218f92a6481719618c36f3b7abf074e.exe

    • Size

      972KB

    • MD5

      1218f92a6481719618c36f3b7abf074e

    • SHA1

      77b015bdc543978bd9a3410ebf39142e4c67d37e

    • SHA256

      b97359d81ff705942e503b8a9636d0260a6de0d6c7d00fe6a104e6413eebf5b6

    • SHA512

      7b5f5a405f40d6f14e0e576a74311e1bd4e0b97f7856dc8c8e6adde37615651f457c11036d440aaa8332d3d9fee53cccefeada656f859fe471bfd69d19cae4d7

    • SSDEEP

      24576:UCJIwS2uad39HebGTQ/HckETCItSLJws+:UC19ptAekcNhSFG

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks