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General

  • Target

    41c18fad057867a7b3acda6ebe7b3fc1_JaffaCakes118

  • Size

    752KB

  • Sample

    240713-p6bkjsteke

  • MD5

    41c18fad057867a7b3acda6ebe7b3fc1

  • SHA1

    afbd0216fedccffff82a77695c98f936585f0b1a

  • SHA256

    4af88b1274a0eac4b1adccfde7a51efd4a01c13e668c73dbe61b5678b7d2c26f

  • SHA512

    a9415893911b321ca6df2ab6017833eaf5bc52f4865e2c8441336248f38d208f01fcb6d28b723b63be27e99aba2ced1e855cf44e45876b55ea882821681d51e0

  • SSDEEP

    12288:ZlD4VHfQe6ZyWshg+qbZxTZZWunAWviff5mKz9/musoCWn6a8SQNMARGBKSFh4Al:3D4VHfQe6ZyWshg+qbZxTZZWunAWvif8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.stylestyrofoamind.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Qwer@#+786

Targets

    • Target

      41c18fad057867a7b3acda6ebe7b3fc1_JaffaCakes118

    • Size

      752KB

    • MD5

      41c18fad057867a7b3acda6ebe7b3fc1

    • SHA1

      afbd0216fedccffff82a77695c98f936585f0b1a

    • SHA256

      4af88b1274a0eac4b1adccfde7a51efd4a01c13e668c73dbe61b5678b7d2c26f

    • SHA512

      a9415893911b321ca6df2ab6017833eaf5bc52f4865e2c8441336248f38d208f01fcb6d28b723b63be27e99aba2ced1e855cf44e45876b55ea882821681d51e0

    • SSDEEP

      12288:ZlD4VHfQe6ZyWshg+qbZxTZZWunAWviff5mKz9/musoCWn6a8SQNMARGBKSFh4Al:3D4VHfQe6ZyWshg+qbZxTZZWunAWvif8

    • AgentTesla

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

    • AgentTesla payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks