General

  • Target

    95e136fce09030a182d96afe1a68483cc05f4dd4fe700afe37d276525af6fbd3

  • Size

    1.0MB

  • Sample

    240524-kddf8abb7w

  • MD5

    e5384d96cd3309bb9e28d25d6bbd6d2c

  • SHA1

    f450f1265e4c3f50b60f4cb05502e2d9caeec1c3

  • SHA256

    95e136fce09030a182d96afe1a68483cc05f4dd4fe700afe37d276525af6fbd3

  • SHA512

    18c445cf7df7ec8913c40a7fd66e3b51da4cfa06c3604f3f884a77c39fb64693fa1a3552c121bc94956393984885234e9ad8145f6769d805acaedb130b6f9c69

  • SSDEEP

    24576:rosAgF9RCCTxEyLFqJUGG0zZ3EvGhm5SZDY5cDjoz:rHA+XPTyyULEuhmQZDBjoz

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @#Qwerty12345

Targets

    • Target

      Commande № 900162024_834410_pdf.exe

    • Size

      2.0MB

    • MD5

      73a0c1d1f6f5c3886dfb6fdb0b8f384a

    • SHA1

      7b0f41deb1c7e0f66c57fe36722672b5ac60c064

    • SHA256

      a7e2f63309f9e93894e05fb41c7e8a73e04038acd5cf067a5c77b1fd1e636cee

    • SHA512

      db28e1ba4170596fda45d0f2e3a795ef3b9371b5400a6fc3035d0698c0f71946dbfa1a710ee1d78dc7bd7fe57d3041a26c8954e3f5a5b780d4a5f2d6c4650d75

    • SSDEEP

      24576:mynjN3fi9dEoZR814OEQjls30eTFxmT4i8eMOq526OXuq01dKqOFM3g1:/jN3CdJ81nEQhs30equqsrOF5

    • AgentTesla

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

    • 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.

    • Adds Run key to start application

    • 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