General

  • Target
    cdde99520664ac313d43964620019c61.zip
  • Size 555KB
  • Sample260807-rfce9sxbkc
  • SHA256 538ce99b1892f26c255e856c100143a6f0243e0ac1d9752665e10b402ae7bd45
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.japhethpumps.com

  • Port

    587

  • Password

    #BkvzVF2

Targets

    • Target
      cdde99520664ac313d43964620019c61.zip
    • Size 555KB
    • SHA256 538ce99b1892f26c255e856c100143a6f0243e0ac1d9752665e10b402ae7bd45
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Purchase-Order_NO.231101.bin
    • Size 616KB
    • SHA256 40618ab352c23e61bb192f2aedd9360fed2df2a25d42491d0ab56eda5c2db558
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • AgentTesla payload

    • Family: AgentTesla

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

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks