General

  • Target

    Halkbank_Ekstre_20200601-20200618_074852_956489.exe

  • Size

    1.3MB

  • Sample

    200624-l3hbpdrqra

  • MD5

    6dd729f4967d577e71d81374454da106

  • SHA1

    e08653a3dd57fb4ef7783f03f4dc85bf5fe8e95e

  • SHA256

    d3a34f2a11f7827210e99fd8fa21d563474986964268766437baba7c36dcbfd8

  • SHA512

    512af81be6ff817bf138e9eacf64878e1bd5aa5709a5c68b1f952a618f7153ce5899c158a29fcf5962941c2c6b58cb6fd5b7d31925a09c445b3194c57b5814c1

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bioaktif.com
  • Port:
    587
  • Username:
    siparis@bioaktif.com
  • Password:
    Bio.6748891

Targets

    • Target

      Halkbank_Ekstre_20200601-20200618_074852_956489.exe

    • Size

      1.3MB

    • MD5

      6dd729f4967d577e71d81374454da106

    • SHA1

      e08653a3dd57fb4ef7783f03f4dc85bf5fe8e95e

    • SHA256

      d3a34f2a11f7827210e99fd8fa21d563474986964268766437baba7c36dcbfd8

    • SHA512

      512af81be6ff817bf138e9eacf64878e1bd5aa5709a5c68b1f952a618f7153ce5899c158a29fcf5962941c2c6b58cb6fd5b7d31925a09c445b3194c57b5814c1

    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks