General

  • Target

    ACCUSHARP QUOTATION NO. 106794.exe

  • Size

    1.3MB

  • Sample

    200624-pff7pmzbs6

  • MD5

    967e5963a2133e9d9edad63f1ffd2b45

  • SHA1

    823a814767b3f848b6c99a1b67c65eb70cfcec86

  • SHA256

    3fb510b7526dc753632045edaf094073c45f74fefdc08b5c2fbb9f8e7ac483c4

  • SHA512

    74709830c254b6605fee5321196cb91ae8ec4e5d3b4e62137395dd76f759ac4229d08ef721b74326f1cf9bb49fbf57a816e9cb0938f2fc6fcfcf2b20350f0fe0

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.sarniotex.com
  • Port:
    587
  • Username:
    morison@sarniotex.com
  • Password:
    Eop!OeY8

Targets

    • Target

      ACCUSHARP QUOTATION NO. 106794.exe

    • Size

      1.3MB

    • MD5

      967e5963a2133e9d9edad63f1ffd2b45

    • SHA1

      823a814767b3f848b6c99a1b67c65eb70cfcec86

    • SHA256

      3fb510b7526dc753632045edaf094073c45f74fefdc08b5c2fbb9f8e7ac483c4

    • SHA512

      74709830c254b6605fee5321196cb91ae8ec4e5d3b4e62137395dd76f759ac4229d08ef721b74326f1cf9bb49fbf57a816e9cb0938f2fc6fcfcf2b20350f0fe0

    • AgentTesla

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

    • Deletes itself

    • 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