General

  • Target
    9b5960c17d045214680538f71f26e3e9.exe
  • Size 1.2MB
  • Sample210723-7blgzhry1a
  • SHA256 543ee93fdc58d77b09f25c6f09fa1b9d7a8a99a8cfa96bc9066e0d3ceed75656
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot1846829589:AAHSsEDTKvDOQ17YrNRY5_FXv5z4mpfGRIc/sendDocument

Targets

    • Target
      9b5960c17d045214680538f71f26e3e9.exe
    • Size 1.2MB
    • SHA256 543ee93fdc58d77b09f25c6f09fa1b9d7a8a99a8cfa96bc9066e0d3ceed75656
    • 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