General

  • Target
    SKM_C3350191107102300.exe
  • Size 521KB
  • Sample200814-e76nz5zkms
  • SHA256 1631bd051bd9ef096e2cd29bba5c549e8b4028dc9de457c2bd5ee060c69a7e6a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.ru

  • Port

    587

  • Password

    bigboy5570@@@@

Targets

    • Target
      SKM_C3350191107102300.exe
    • Size 521KB
    • SHA256 1631bd051bd9ef096e2cd29bba5c549e8b4028dc9de457c2bd5ee060c69a7e6a
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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