General

  • Target

    z5SOLICITUDDEPRESUPUESTO08062023.exe

  • Size

    856KB

  • Sample

    230609-ygc7hsea4x

  • MD5

    9a05d5df841c9eb2a2b0b007054926df

  • SHA1

    c9cf0eb1851a98ff7b221d0b6ac15adab2dfb58d

  • SHA256

    2dc7864d279868914b4241a995c7dcaed8e739a45f75496d11830b81a8786d71

  • SHA512

    54878c3ee0c50824e8fdd10dd8adac0151c28c994709508a3f39744c07f9637477176527a4bbbd9e4bf7178cc23c8cee9853134a8ee297a68f9ee30e8c18006e

  • SSDEEP

    12288:b03cDgPqHVqiDkN0IKkXl+lffrFLpI+1Z:Is0PqH0KkN0IKkXl+df

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.marineclaimoffice.com
  • Port:
    587
  • Username:
    chris@marineclaimoffice.com
  • Password:
    kensarowiwa77
  • Email To:
    chris@marineclaimoffice.com

Targets

    • Target

      z5SOLICITUDDEPRESUPUESTO08062023.exe

    • Size

      856KB

    • MD5

      9a05d5df841c9eb2a2b0b007054926df

    • SHA1

      c9cf0eb1851a98ff7b221d0b6ac15adab2dfb58d

    • SHA256

      2dc7864d279868914b4241a995c7dcaed8e739a45f75496d11830b81a8786d71

    • SHA512

      54878c3ee0c50824e8fdd10dd8adac0151c28c994709508a3f39744c07f9637477176527a4bbbd9e4bf7178cc23c8cee9853134a8ee297a68f9ee30e8c18006e

    • SSDEEP

      12288:b03cDgPqHVqiDkN0IKkXl+lffrFLpI+1Z:Is0PqH0KkN0IKkXl+df

    • AgentTesla

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

    • 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