General

  • Target

    Swift confirmation copy.exe

  • Size

    1.1MB

  • Sample

    221208-17x1qaef6x

  • MD5

    fcd8c31d4cddc5ce08f1cc04b1588732

  • SHA1

    b4b26d9674252eb6dcdafc00135761c142a8f210

  • SHA256

    db32b295a5b8d07a8bf93cee250587b68d12e45141859c1f9a73552c572db41f

  • SHA512

    e28a6ceb034de77abffb680b98da98b14329c8efbdc9b903d0ca42f1d1f5ecd9f431842cea023906e746e21e805c50054683b8a0a6003619b40c10491686dc34

  • SSDEEP

    24576:qcbUAwJIbJ3lKyNw+mnB2vY0ISdriluWypJwB:qAUxSJUJn8ESdDW2JwB

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.empoloshotel.co.ke
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    9n4NJdr*&($E

Targets

    • Target

      Swift confirmation copy.exe

    • Size

      1.1MB

    • MD5

      fcd8c31d4cddc5ce08f1cc04b1588732

    • SHA1

      b4b26d9674252eb6dcdafc00135761c142a8f210

    • SHA256

      db32b295a5b8d07a8bf93cee250587b68d12e45141859c1f9a73552c572db41f

    • SHA512

      e28a6ceb034de77abffb680b98da98b14329c8efbdc9b903d0ca42f1d1f5ecd9f431842cea023906e746e21e805c50054683b8a0a6003619b40c10491686dc34

    • SSDEEP

      24576:qcbUAwJIbJ3lKyNw+mnB2vY0ISdriluWypJwB:qAUxSJUJn8ESdDW2JwB

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 v6

Tasks