General

  • Target

    Proforma Invoice 01252021.Pdf.exe

  • Size

    609KB

  • Sample

    210201-ba8fdxys32

  • MD5

    94ec9d4f593613c21bbbbd63dbed7e4d

  • SHA1

    02aea7a045c01525d3ae96580f0adc1f7761d70a

  • SHA256

    9e33ca4eee3b2499f384dcfd926f97675258157bbdbeaa5c6720abc746c77d2c

  • SHA512

    f13540bc44a627d012c443bbd759ea6612451ee202c710359c8ca44377baa737d33fe813ba9db248513554220d7b98951e4992057e81e477ace69f24868cd54d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Safirxxx01

Targets

    • Target

      Proforma Invoice 01252021.Pdf.exe

    • Size

      609KB

    • MD5

      94ec9d4f593613c21bbbbd63dbed7e4d

    • SHA1

      02aea7a045c01525d3ae96580f0adc1f7761d70a

    • SHA256

      9e33ca4eee3b2499f384dcfd926f97675258157bbdbeaa5c6720abc746c77d2c

    • SHA512

      f13540bc44a627d012c443bbd759ea6612451ee202c710359c8ca44377baa737d33fe813ba9db248513554220d7b98951e4992057e81e477ace69f24868cd54d

    • 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.

    • 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