General

  • Target

    0f6c975dd9dc51bc14522c8f55864724

  • Size

    602KB

  • Sample

    220505-gtqjyafce9

  • MD5

    0f6c975dd9dc51bc14522c8f55864724

  • SHA1

    ec4b675e8eb45d4caf359e0cf897b855db29dff7

  • SHA256

    b7c3b077777303227947d62064fea23a1473f57c07575476e97c92a811b37c46

  • SHA512

    867d95e8525e045575f2f9fe7f165f6840e5df9ada790ca1e79bb28581a6088a77e042ddf63a72659d24384dc72f05990f8b56eaa3511b86c938125596cec6d1

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.hardroot.biz
  • Port:
    587
  • Username:
    home@hardroot.biz
  • Password:
    bigboy247

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.hardroot.biz
  • Port:
    587
  • Username:
    home@hardroot.biz
  • Password:
    bigboy247
  • Email To:
    doc@hardroot.biz

Targets

    • Target

      0f6c975dd9dc51bc14522c8f55864724

    • Size

      602KB

    • MD5

      0f6c975dd9dc51bc14522c8f55864724

    • SHA1

      ec4b675e8eb45d4caf359e0cf897b855db29dff7

    • SHA256

      b7c3b077777303227947d62064fea23a1473f57c07575476e97c92a811b37c46

    • SHA512

      867d95e8525e045575f2f9fe7f165f6840e5df9ada790ca1e79bb28581a6088a77e042ddf63a72659d24384dc72f05990f8b56eaa3511b86c938125596cec6d1

    • AgentTesla

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks