General

  • Target

    HARRY5.7.exe

  • Size

    728KB

  • Sample

    200707-bqk8889z12

  • MD5

    d1d81029d33d61f18a65b188bd8eb507

  • SHA1

    87fe929ce269da0087ff96c5c83a1503eecc995f

  • SHA256

    cfda045f26a8812b937f0f751b706f9cff8bddbee0759420265ba201cd694e12

  • SHA512

    68b23f2b1d7931ae91323d9d68ba24020d03e1c9438dd52b0e9b11453bba04c90abd218077be6d4a80e6caa45a7a9981b8f786d5ce3ca47a08ae2b843fe01ef8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chinwendu123

Targets

    • Target

      HARRY5.7.exe

    • Size

      728KB

    • MD5

      d1d81029d33d61f18a65b188bd8eb507

    • SHA1

      87fe929ce269da0087ff96c5c83a1503eecc995f

    • SHA256

      cfda045f26a8812b937f0f751b706f9cff8bddbee0759420265ba201cd694e12

    • SHA512

      68b23f2b1d7931ae91323d9d68ba24020d03e1c9438dd52b0e9b11453bba04c90abd218077be6d4a80e6caa45a7a9981b8f786d5ce3ca47a08ae2b843fe01ef8

    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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