General

  • Target

    Invoice-3990993.exe

  • Size

    582KB

  • Sample

    210127-14gsd63dm2

  • MD5

    c240ecb4d6da455111dca9256dcd3604

  • SHA1

    de229f907f93f89d5fe10828fa7e8034e70cda55

  • SHA256

    4730211b41726d261fe9f81bbbacd224b2659f9f05909395f8492adf187d8666

  • SHA512

    28ff87cdbc0d40702122818592a197e92d637947b7591c785d34c7b37175061206683dc3ff57918a50de021841bf33d1aba13275f2fc4337b6c19e4c19adaacf

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.hybridgroupco.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Money123@@@

Targets

    • Target

      Invoice-3990993.exe

    • Size

      582KB

    • MD5

      c240ecb4d6da455111dca9256dcd3604

    • SHA1

      de229f907f93f89d5fe10828fa7e8034e70cda55

    • SHA256

      4730211b41726d261fe9f81bbbacd224b2659f9f05909395f8492adf187d8666

    • SHA512

      28ff87cdbc0d40702122818592a197e92d637947b7591c785d34c7b37175061206683dc3ff57918a50de021841bf33d1aba13275f2fc4337b6c19e4c19adaacf

    • 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