General

  • Target

    7baafd6ac93c63f3722772d6c89f1039f96b2ba141a4662e9170bee57b911607.exe

  • Size

    781KB

  • Sample

    241120-h64g1atalc

  • MD5

    bcd328262876194f86f48998b9494233

  • SHA1

    d6aab3f65a47047c3752d1d74dd3ec3be9a3f8d8

  • SHA256

    7baafd6ac93c63f3722772d6c89f1039f96b2ba141a4662e9170bee57b911607

  • SHA512

    98fd972eff03451e6dc35f3a117a86b7fd91954fce26da50bc088c3d7fcc5f395d5cb1f3ca0dee4280447fdaaa086081afa5ec6c3b0b7f3e8ec2af7a76f0e3d9

  • SSDEEP

    12288:IA6SKo7k7uh50n3u219YVznnMpm4Ai7MxLd/lEWvCPGwqfcJAFrjOKbe:IAMo7co56u2nYFMGuM/t4pHF

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.starmech.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    nics123

Targets

    • Target

      7baafd6ac93c63f3722772d6c89f1039f96b2ba141a4662e9170bee57b911607.exe

    • Size

      781KB

    • MD5

      bcd328262876194f86f48998b9494233

    • SHA1

      d6aab3f65a47047c3752d1d74dd3ec3be9a3f8d8

    • SHA256

      7baafd6ac93c63f3722772d6c89f1039f96b2ba141a4662e9170bee57b911607

    • SHA512

      98fd972eff03451e6dc35f3a117a86b7fd91954fce26da50bc088c3d7fcc5f395d5cb1f3ca0dee4280447fdaaa086081afa5ec6c3b0b7f3e8ec2af7a76f0e3d9

    • SSDEEP

      12288:IA6SKo7k7uh50n3u219YVznnMpm4Ai7MxLd/lEWvCPGwqfcJAFrjOKbe:IAMo7co56u2nYFMGuM/t4pHF

    • AgentTesla

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

    • Agenttesla family

    • 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