General

  • Target

    SecuriteInfo.com.Virus.Win32.Save.a.26073.7406

  • Size

    548KB

  • Sample

    211022-gzxkfacagn

  • MD5

    5f1a5b9f4fda1483f9409035d19a270f

  • SHA1

    3fa2c9986bb4b99853126ab5591cc6d35ad3489a

  • SHA256

    141f6635e9a73f078448f505b92eeb333ce841e4ce781995b75844e448ece1a6

  • SHA512

    dd05faa74447536a598023886a3d3923ffe548f2543cc391a3781e8bfb798e0f4700d537d10fcfe1c3cd5b0424b4c4a5f65a2631011d2cd8d5356386f320b70f

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.dairysystems.co.ke
  • Port:
    587
  • Username:
    info@dairysystems.co.ke
  • Password:
    2019@systems

Targets

    • Target

      SecuriteInfo.com.Virus.Win32.Save.a.26073.7406

    • Size

      548KB

    • MD5

      5f1a5b9f4fda1483f9409035d19a270f

    • SHA1

      3fa2c9986bb4b99853126ab5591cc6d35ad3489a

    • SHA256

      141f6635e9a73f078448f505b92eeb333ce841e4ce781995b75844e448ece1a6

    • SHA512

      dd05faa74447536a598023886a3d3923ffe548f2543cc391a3781e8bfb798e0f4700d537d10fcfe1c3cd5b0424b4c4a5f65a2631011d2cd8d5356386f320b70f

    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks