General

  • Target

    7df532109f62b797fafb07b9250ac95635b332902108e9f6733909e2e27d23ec.exe

  • Size

    990KB

  • Sample

    240403-x9s8rsae6t

  • MD5

    83b6419b7b83dd777d0684b6f51875a5

  • SHA1

    ea58dbc8ffc051692badb3aa4aa0d67a3b3a8f96

  • SHA256

    7df532109f62b797fafb07b9250ac95635b332902108e9f6733909e2e27d23ec

  • SHA512

    2840b4db2fda6cadfc856db970da1b360b8648dc76e8641109b18644a9e35baf8ef72c4a6177ae0aead7d6ba402b00865eeb04d82b10312fc5438c93c54827b9

  • SSDEEP

    24576:3lU3M+BL/9L4JnHfyUvpsUSBlkn5Yhfz87brh8:GhL/9L4RTsU5n5Sfz87h

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    PMOYQrU0

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      7df532109f62b797fafb07b9250ac95635b332902108e9f6733909e2e27d23ec.exe

    • Size

      990KB

    • MD5

      83b6419b7b83dd777d0684b6f51875a5

    • SHA1

      ea58dbc8ffc051692badb3aa4aa0d67a3b3a8f96

    • SHA256

      7df532109f62b797fafb07b9250ac95635b332902108e9f6733909e2e27d23ec

    • SHA512

      2840b4db2fda6cadfc856db970da1b360b8648dc76e8641109b18644a9e35baf8ef72c4a6177ae0aead7d6ba402b00865eeb04d82b10312fc5438c93c54827b9

    • SSDEEP

      24576:3lU3M+BL/9L4JnHfyUvpsUSBlkn5Yhfz87brh8:GhL/9L4RTsU5n5Sfz87h

    • 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 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.

    • 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