General

  • Target
    Invoice_DDT N. 201 LGM47436.exe
  • Size 874KB
  • Sample220121-twypjsabg4
  • SHA256 f2c6a57690440bb544bc9d083daf77fd62abe9b0c1840e89e44af5ffd9311e70
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot1641777799:AAHdp3u4L6fVtZntWVtNfV4UJrnCJ4wHmD4/sendDocument

Targets

    • Target
      Invoice_DDT N. 201 LGM47436.exe
    • Size 874KB
    • SHA256 f2c6a57690440bb544bc9d083daf77fd62abe9b0c1840e89e44af5ffd9311e70
    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks