General

  • Target

    82ea203ea87c9cdb6090eb33435067a3db373adcd0f485cde84d88b363d6e82b

  • Size

    245KB

  • Sample

    240428-bl2z4sda71

  • MD5

    29b63d1cef2be44750c9a3fa60432d77

  • SHA1

    dcd58c72c76a9a3f92d61316f3d70c939e854d9d

  • SHA256

    82ea203ea87c9cdb6090eb33435067a3db373adcd0f485cde84d88b363d6e82b

  • SHA512

    18e34749e8709931c7fae42dcf6ba3adb9ccf4428d79cf32c95e72f38563b035299f26047679f4017a54331d807b1ddddade7e115d66e46bed6b4bad2da80a99

  • SSDEEP

    3072:zPkeqfrvzvx5Bsig4qvZSTu7OBtUgnlVW5QVDoJxH:zMeqfrvzvx5BRg4blz5n31DK

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.2mfs.net
  • Port:
    587
  • Username:
    info@2mfs.net
  • Password:
    ibile.ibile@123
  • Email To:
    info@2mfs.net

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.2mfs.net
  • Port:
    587
  • Username:
    info@2mfs.net
  • Password:
    ibile.ibile@123

Targets

    • Target

      82ea203ea87c9cdb6090eb33435067a3db373adcd0f485cde84d88b363d6e82b

    • Size

      245KB

    • MD5

      29b63d1cef2be44750c9a3fa60432d77

    • SHA1

      dcd58c72c76a9a3f92d61316f3d70c939e854d9d

    • SHA256

      82ea203ea87c9cdb6090eb33435067a3db373adcd0f485cde84d88b363d6e82b

    • SHA512

      18e34749e8709931c7fae42dcf6ba3adb9ccf4428d79cf32c95e72f38563b035299f26047679f4017a54331d807b1ddddade7e115d66e46bed6b4bad2da80a99

    • SSDEEP

      3072:zPkeqfrvzvx5Bsig4qvZSTu7OBtUgnlVW5QVDoJxH:zMeqfrvzvx5BRg4blz5n31DK

    • AgentTesla

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

    • 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.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Tasks