General

  • Target

    45b86c917ca8bd14d64c4b7afd26c47c65f9a10dd2b0e0a5014d2d4007f0f3c1

  • Size

    746KB

  • Sample

    240522-cndwqsha75

  • MD5

    3255271d080837dc3ca14ca11ce7c4bf

  • SHA1

    c06e970934132dbfaa4f499a0d15daf258da9472

  • SHA256

    45b86c917ca8bd14d64c4b7afd26c47c65f9a10dd2b0e0a5014d2d4007f0f3c1

  • SHA512

    ba51db8aed4454960de4490976ee19cbbfc6c27fa789c1a3f4cde3788e84e6eecf091b8bb18b935a3fb3d5ddd8363a7be04550c659352782b761be046812952f

  • SSDEEP

    12288:uzEn6yWn7fcpVZlu/6uHZJkNY8YIion/EK/76WrwZGX+li4bjL:Bn698VVYZ6J/f/EK/76nGX+lt

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.funworld.co.id
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    fwp123mail

Targets

    • Target

      45b86c917ca8bd14d64c4b7afd26c47c65f9a10dd2b0e0a5014d2d4007f0f3c1

    • Size

      746KB

    • MD5

      3255271d080837dc3ca14ca11ce7c4bf

    • SHA1

      c06e970934132dbfaa4f499a0d15daf258da9472

    • SHA256

      45b86c917ca8bd14d64c4b7afd26c47c65f9a10dd2b0e0a5014d2d4007f0f3c1

    • SHA512

      ba51db8aed4454960de4490976ee19cbbfc6c27fa789c1a3f4cde3788e84e6eecf091b8bb18b935a3fb3d5ddd8363a7be04550c659352782b761be046812952f

    • SSDEEP

      12288:uzEn6yWn7fcpVZlu/6uHZJkNY8YIion/EK/76WrwZGX+li4bjL:Bn698VVYZ6J/f/EK/76nGX+lt

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 v15

Tasks