General

  • Target

    3fbe38b197d40c0e964e109eccad4844941bc66f1c8aef62acdbe1a5ff92d58c

  • Size

    1.4MB

  • Sample

    250112-bhbzhszpcl

  • MD5

    7609d3f5cd98e9e9107e1780326d0dcd

  • SHA1

    fe3678c2539ce5894c41e4f6a7e3a8eb4a0cd5eb

  • SHA256

    3fbe38b197d40c0e964e109eccad4844941bc66f1c8aef62acdbe1a5ff92d58c

  • SHA512

    6f4dc2a36666b3c1661a7d95e4701c54ce0d7959fe9555bdb0f39b21ba8ea90a92a177f5a5784485bf5858021378926de291bf3448fa1c9c636c74ba76903f3e

  • SSDEEP

    24576:yybPlTwAXJcF4ntRCriCbLv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:yiT9XJRAbdjLoyEkmZ9Y14

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.realforceshipping.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Wegood2018

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      3fbe38b197d40c0e964e109eccad4844941bc66f1c8aef62acdbe1a5ff92d58c

    • Size

      1.4MB

    • MD5

      7609d3f5cd98e9e9107e1780326d0dcd

    • SHA1

      fe3678c2539ce5894c41e4f6a7e3a8eb4a0cd5eb

    • SHA256

      3fbe38b197d40c0e964e109eccad4844941bc66f1c8aef62acdbe1a5ff92d58c

    • SHA512

      6f4dc2a36666b3c1661a7d95e4701c54ce0d7959fe9555bdb0f39b21ba8ea90a92a177f5a5784485bf5858021378926de291bf3448fa1c9c636c74ba76903f3e

    • SSDEEP

      24576:yybPlTwAXJcF4ntRCriCbLv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:yiT9XJRAbdjLoyEkmZ9Y14

    • AgentTesla

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

    • Agenttesla family

    • Drops file in Drivers directory

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks