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General

  • Target

    edc7fab4454ca88d834094ad33a52ad0_JaffaCakes118

  • Size

    259KB

  • Sample

    240411-s7s3rsef98

  • MD5

    edc7fab4454ca88d834094ad33a52ad0

  • SHA1

    b13df4f78421ac2bc235f4dd88720ed3fe0c689a

  • SHA256

    13cb0fdc377ec006b3b0e181e93112774cfc054de9305a57637d4b1ec0f50f4d

  • SHA512

    3f3758371a192091e30afe050786d27772590fb60f180eeb1d154539f3100a7ee838c4618f52f0f1e108241af348e1593ae3bb4678ff9960c5d79bae2a7896ac

  • SSDEEP

    6144:1/HyObKhe0jjCCsyRifFlP04YyJpy2Kp1Dyy4VafQSWHGjOgi5/iF6a6X:1Che0jrQTM4Y8y2ONyy4ofNOgi5naU

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    In^Df(#7

Targets

    • Target

      edc7fab4454ca88d834094ad33a52ad0_JaffaCakes118

    • Size

      259KB

    • MD5

      edc7fab4454ca88d834094ad33a52ad0

    • SHA1

      b13df4f78421ac2bc235f4dd88720ed3fe0c689a

    • SHA256

      13cb0fdc377ec006b3b0e181e93112774cfc054de9305a57637d4b1ec0f50f4d

    • SHA512

      3f3758371a192091e30afe050786d27772590fb60f180eeb1d154539f3100a7ee838c4618f52f0f1e108241af348e1593ae3bb4678ff9960c5d79bae2a7896ac

    • SSDEEP

      6144:1/HyObKhe0jjCCsyRifFlP04YyJpy2Kp1Dyy4VafQSWHGjOgi5/iF6a6X:1Che0jrQTM4Y8y2ONyy4ofNOgi5naU

    • AgentTesla

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

    • AgentTesla payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks