General

  • Target

    c3c69d443faeb686c99f9432f9c7940f76b7373c6099228cc328542d6cf00128

  • Size

    533KB

  • Sample

    220414-hm18jaadc8

  • MD5

    9faa094bc47f9c07671d12e26d4690a9

  • SHA1

    0b15eddc257c1f85caacd3c0dc2f01da3ea84b04

  • SHA256

    c3c69d443faeb686c99f9432f9c7940f76b7373c6099228cc328542d6cf00128

  • SHA512

    ae6b5ea2c7c30b5eb14d26c62fc9fc9ee876b4a69cc392061a4c07053e017320880881abc575faee4887c1ba364e33730823ea6b824e8f252daaa035f36929e0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.cittadini.us
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    XVYxcef9

Targets

    • Target

      c3c69d443faeb686c99f9432f9c7940f76b7373c6099228cc328542d6cf00128

    • Size

      533KB

    • MD5

      9faa094bc47f9c07671d12e26d4690a9

    • SHA1

      0b15eddc257c1f85caacd3c0dc2f01da3ea84b04

    • SHA256

      c3c69d443faeb686c99f9432f9c7940f76b7373c6099228cc328542d6cf00128

    • SHA512

      ae6b5ea2c7c30b5eb14d26c62fc9fc9ee876b4a69cc392061a4c07053e017320880881abc575faee4887c1ba364e33730823ea6b824e8f252daaa035f36929e0

    • AgentTesla

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

    • Meta Stealer Stealer

      Meta Stealer steals passwords stored in browsers, written in C++.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks