General

  • Target

    PO 7405591 7756947 7756740 invoice for 30% Deposit.exe

  • Size

    609KB

  • Sample

    200710-arbktcw9le

  • MD5

    e7b30e360981dd2a9baadda311a71eb1

  • SHA1

    b7047782455067df84cf89f8dfaf8315618bbed5

  • SHA256

    0b33c09259b4743048454631d113d0a1b367294f3dcaeb90d79a9013b2b690e2

  • SHA512

    2896216f1f50603818965999b3f80f4bbd5c783e7fe59768a74571d12f63edae24e935217ab6041e2a533e20759adcc20a5370573231ce108529ae8c50c88b8e

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    iwuoha241@

Targets

    • Target

      PO 7405591 7756947 7756740 invoice for 30% Deposit.exe

    • Size

      609KB

    • MD5

      e7b30e360981dd2a9baadda311a71eb1

    • SHA1

      b7047782455067df84cf89f8dfaf8315618bbed5

    • SHA256

      0b33c09259b4743048454631d113d0a1b367294f3dcaeb90d79a9013b2b690e2

    • SHA512

      2896216f1f50603818965999b3f80f4bbd5c783e7fe59768a74571d12f63edae24e935217ab6041e2a533e20759adcc20a5370573231ce108529ae8c50c88b8e

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks