General

  • Target

    Bank Details.exe

  • Size

    887KB

  • Sample

    200708-e9wc8b388n

  • MD5

    f225456e24d7141baf16fa70e19fef8a

  • SHA1

    1c8c1786bf9278e6083c7da1c3c9404b007043bc

  • SHA256

    c62691c81bf080e70b24824537d2abc3a88ff1c554b3c2d2727e06024712eefe

  • SHA512

    d4974c435f3a1c5050a9758769d934ec53ef9c008b2a99f25cf96fe7fa731d498daf43e47aef00ccef1b0804b0ef57a0cd8853d9ce7ab2fe2fe36e0a43ff8647

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.threewaystoharems.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sales@123456

Targets

    • Target

      Bank Details.exe

    • Size

      887KB

    • MD5

      f225456e24d7141baf16fa70e19fef8a

    • SHA1

      1c8c1786bf9278e6083c7da1c3c9404b007043bc

    • SHA256

      c62691c81bf080e70b24824537d2abc3a88ff1c554b3c2d2727e06024712eefe

    • SHA512

      d4974c435f3a1c5050a9758769d934ec53ef9c008b2a99f25cf96fe7fa731d498daf43e47aef00ccef1b0804b0ef57a0cd8853d9ce7ab2fe2fe36e0a43ff8647

    • 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