General

  • Target
    Letter 377WZR-11200C.exe
  • Size 680KB
  • Sample210930-ha7jsaggb7
  • SHA256 4d5da6f39e82ecfd24743a6096ff2963be8ef2b2d8e968584b23fdb879d49c7e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    us2.smtp.mailhostbox.com

  • Port

    587

  • Password

    Everest10

Targets

    • Target
      Letter 377WZR-11200C.exe
    • Size 680KB
    • SHA256 4d5da6f39e82ecfd24743a6096ff2963be8ef2b2d8e968584b23fdb879d49c7e
    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks