General

  • Target

    invoice copy.pdf.exe

  • Size

    936KB

  • Sample

    200709-9z9an8wgfj

  • MD5

    2edd8dec034997eaaaec39c5fd672253

  • SHA1

    6f69c8c6c7f4495bb7c7c1aefb37c493fdcd2220

  • SHA256

    61b6252c6e94348dfb52432de874d4784801bbf11016af055d2b625c1ec65463

  • SHA512

    655df6b4bb8f3a87534643b8242e94e27b67857bb54280e3da39babec88d8e557cc77888e60ee6344931c7a249cd2d6bda361ee9023a939fa98779340540fee5

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chibuikelightwork1

Targets

    • Target

      invoice copy.pdf.exe

    • Size

      936KB

    • MD5

      2edd8dec034997eaaaec39c5fd672253

    • SHA1

      6f69c8c6c7f4495bb7c7c1aefb37c493fdcd2220

    • SHA256

      61b6252c6e94348dfb52432de874d4784801bbf11016af055d2b625c1ec65463

    • SHA512

      655df6b4bb8f3a87534643b8242e94e27b67857bb54280e3da39babec88d8e557cc77888e60ee6344931c7a249cd2d6bda361ee9023a939fa98779340540fee5

    • AgentTesla

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks