General

  • Target

    31e6f57633b9b685bd1fa8302f3ea5ea.exe

  • Size

    567KB

  • Sample

    200716-ln9nq3clax

  • MD5

    31e6f57633b9b685bd1fa8302f3ea5ea

  • SHA1

    941cf70aa531b55771bb0dc439a0a2538359eb60

  • SHA256

    6c14f83aa09c4b45b49bc66096834c964a934f8d171733babb829aaf1f6d579e

  • SHA512

    d1296670b0000fcb39383a0c881fed7033a9b80d7503ac5ca28120b40d041170ffd422453a2bf5d19e73ed91673421a627815685f3e61350abced4c432d9a2ed

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    bh-58.webhostbox.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    bh-58.webhostbox.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Targets

    • Target

      31e6f57633b9b685bd1fa8302f3ea5ea.exe

    • Size

      567KB

    • MD5

      31e6f57633b9b685bd1fa8302f3ea5ea

    • SHA1

      941cf70aa531b55771bb0dc439a0a2538359eb60

    • SHA256

      6c14f83aa09c4b45b49bc66096834c964a934f8d171733babb829aaf1f6d579e

    • SHA512

      d1296670b0000fcb39383a0c881fed7033a9b80d7503ac5ca28120b40d041170ffd422453a2bf5d19e73ed91673421a627815685f3e61350abced4c432d9a2ed

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks