General

  • Target

    40m9xBIQSXs8owP.exe

  • Size

    737KB

  • Sample

    200710-lg8k4hz5yj

  • MD5

    bd0ed34192d7ffd878ee4b12f8959b7f

  • SHA1

    5fd9d5265265c51bd2479d0d6b0e091d781a8b01

  • SHA256

    c8bfc4f69bf05fb34da25259cf0fe100b8311b8500c2cac5d4e08063698c291f

  • SHA512

    63151f41ca02a43a1d210f58dc9c9a1c485e12524267c452b677d4d69670001122589fa1bf824155d5a4617491449d00946f8444e2630c0a73e9ac3156279a98

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mehatinfo.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    %tX~,JZfRhAe

Targets

    • Target

      40m9xBIQSXs8owP.exe

    • Size

      737KB

    • MD5

      bd0ed34192d7ffd878ee4b12f8959b7f

    • SHA1

      5fd9d5265265c51bd2479d0d6b0e091d781a8b01

    • SHA256

      c8bfc4f69bf05fb34da25259cf0fe100b8311b8500c2cac5d4e08063698c291f

    • SHA512

      63151f41ca02a43a1d210f58dc9c9a1c485e12524267c452b677d4d69670001122589fa1bf824155d5a4617491449d00946f8444e2630c0a73e9ac3156279a98

    • 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.

    • 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

Tasks