General

  • Target
    Address verification.iso
  • Size 1.4MB
  • Sample210920-xdtvesfac5
  • SHA256 c93fc0f2505310406a9a989613864e0114cd816dc580dd3646efe1daf8254a5b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot1999677510:AAHhNzHnb72ldnvRVF1mzkCYnWBTejckz6s/sendDocument

Targets

    • Target
      ADDRESS_.EXE
    • Size 887KB
    • SHA256 c8a169a01d9e9282b339a9a73e395ec11d201878773ff45b15e55de3e4be7c5e
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks