General

  • Target

    JaffaCakes118_9e03276a3ccd1da3abc584204dfdf469

  • Size

    1.0MB

  • Sample

    250105-ml1mts1pew

  • MD5

    9e03276a3ccd1da3abc584204dfdf469

  • SHA1

    4292112e581499f7eb83f69653f6ee40ea3aa1c3

  • SHA256

    aa619da09e3fec8627d139e888381ef1dfd8bc79a67b8f473be0ae2e40619c35

  • SHA512

    301d58e9187294ca582ebb31df62367e4043e3811ecbb2c2457d89dd6a6892848dfa7014c6e17c371fa9c3942a95f288bef7e6f1e5a8b0fa353ced0c4a9233ea

  • SSDEEP

    12288:+R/iAtfBSkkkkkkkkkkkkkkx9L+kIkkvkkkkkkkk7ZLyzF3feqWu3m1CZHo1SUFs:+RqAtklIAvL3gnvq0A

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.aivazibis.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    kp@BFLC1

Targets

    • Target

      JaffaCakes118_9e03276a3ccd1da3abc584204dfdf469

    • Size

      1.0MB

    • MD5

      9e03276a3ccd1da3abc584204dfdf469

    • SHA1

      4292112e581499f7eb83f69653f6ee40ea3aa1c3

    • SHA256

      aa619da09e3fec8627d139e888381ef1dfd8bc79a67b8f473be0ae2e40619c35

    • SHA512

      301d58e9187294ca582ebb31df62367e4043e3811ecbb2c2457d89dd6a6892848dfa7014c6e17c371fa9c3942a95f288bef7e6f1e5a8b0fa353ced0c4a9233ea

    • SSDEEP

      12288:+R/iAtfBSkkkkkkkkkkkkkkx9L+kIkkvkkkkkkkk7ZLyzF3feqWu3m1CZHo1SUFs:+RqAtklIAvL3gnvq0A

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks