General

  • Target

    Payment Swift 8379393MT.exe

  • Size

    533KB

  • Sample

    200707-4whwhb846e

  • MD5

    890164dbea449802a6ed3599d21b55cf

  • SHA1

    62d535d77f4ddb13cf220c88001476cbc089efe8

  • SHA256

    70ec219c395c643882ed26e21757a273a3ca5072b54934c8cbe17cb6809b31eb

  • SHA512

    0d4d1210e0c72db90dc442f44b78ad9d9d36eb2a366160072a106059fe42dc8250cb741c8d30155728c43f80cd8f1f702e052d2c0aa4a2ef1b1d811134792b7d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    a173509info

Targets

    • Target

      Payment Swift 8379393MT.exe

    • Size

      533KB

    • MD5

      890164dbea449802a6ed3599d21b55cf

    • SHA1

      62d535d77f4ddb13cf220c88001476cbc089efe8

    • SHA256

      70ec219c395c643882ed26e21757a273a3ca5072b54934c8cbe17cb6809b31eb

    • SHA512

      0d4d1210e0c72db90dc442f44b78ad9d9d36eb2a366160072a106059fe42dc8250cb741c8d30155728c43f80cd8f1f702e052d2c0aa4a2ef1b1d811134792b7d

    • 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