General

  • Target

    cb4952b33305e97d86f398405b0bcd4bb59f61bfa16bf4f27be8a8dc2584208c.exe

  • Size

    234KB

  • Sample

    240701-phra4avbqm

  • MD5

    375a7c8575a28440c4e4f0b72df2f759

  • SHA1

    960eb458a3e68b9388bafe727e6365527e20d841

  • SHA256

    cb4952b33305e97d86f398405b0bcd4bb59f61bfa16bf4f27be8a8dc2584208c

  • SHA512

    bc90eb46030e730b88a79684c3e29024022dd9ad95b2d0e9249962195d26b95c4dff3f8b93008ddd7b0189cd9d5a7afd7e79ee6c1570080c7ea28f38e014a716

  • SSDEEP

    3072:yenp+iGyuVYE6LbqV1tE7sEhad1GRzK5MXAa4x:yenp+iGyuVYE6Lbq5Ecd+zbAv

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      cb4952b33305e97d86f398405b0bcd4bb59f61bfa16bf4f27be8a8dc2584208c.exe

    • Size

      234KB

    • MD5

      375a7c8575a28440c4e4f0b72df2f759

    • SHA1

      960eb458a3e68b9388bafe727e6365527e20d841

    • SHA256

      cb4952b33305e97d86f398405b0bcd4bb59f61bfa16bf4f27be8a8dc2584208c

    • SHA512

      bc90eb46030e730b88a79684c3e29024022dd9ad95b2d0e9249962195d26b95c4dff3f8b93008ddd7b0189cd9d5a7afd7e79ee6c1570080c7ea28f38e014a716

    • SSDEEP

      3072:yenp+iGyuVYE6LbqV1tE7sEhad1GRzK5MXAa4x:yenp+iGyuVYE6Lbq5Ecd+zbAv

    • AgentTesla

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Tasks