General

  • Target

    Halkbank.exe

  • Size

    604KB

  • Sample

    211125-vn5cssfhgp

  • MD5

    4b230a305cc22a04446b397310070d56

  • SHA1

    208524b096c579b89579febff0b40f752b4e7db4

  • SHA256

    a22ca2c5d6086e8c6703deb2e345efc08627e7063c447d60babe6edb17503856

  • SHA512

    c0dcfea90b46ef91463d6ff272e0febd9ee5615bad9f84993458bde3f9f7983fe025747b7a6e306b31884bc57f10040b965d4578900138721b519dcd37da4f95

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.devmetsan.com.tr
  • Port:
    587
  • Username:
    info@devmetsan.com.tr
  • Password:
    Murat2019*

Targets

    • Target

      Halkbank.exe

    • Size

      604KB

    • MD5

      4b230a305cc22a04446b397310070d56

    • SHA1

      208524b096c579b89579febff0b40f752b4e7db4

    • SHA256

      a22ca2c5d6086e8c6703deb2e345efc08627e7063c447d60babe6edb17503856

    • SHA512

      c0dcfea90b46ef91463d6ff272e0febd9ee5615bad9f84993458bde3f9f7983fe025747b7a6e306b31884bc57f10040b965d4578900138721b519dcd37da4f95

    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Collection

Email Collection

1
T1114

Tasks