General

  • Target

    Proforma Invoice.pdf.exe

  • Size

    426KB

  • Sample

    211021-rdv5laade7

  • MD5

    6e076b569560bf2e25726d56639bbbfe

  • SHA1

    73babceee474d401f5f0c36bf71cbb1da7374e7b

  • SHA256

    1f641c813dbf32c33e6e6a2b5f50851b967070b9e84cd288f818c6282c8671b2

  • SHA512

    0dba29e66219785a9565fc0ef88ec8172f372060a6fa374498aee093e74b4495161ab8f68861004661456457042a11f4d2951db8e28e44bae9f060fe7abf579f

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.daproviaggi.it
  • Port:
    587
  • Username:
    anna@daproviaggi.it
  • Password:
    vacanz.E43

Targets

    • Target

      Proforma Invoice.pdf.exe

    • Size

      426KB

    • MD5

      6e076b569560bf2e25726d56639bbbfe

    • SHA1

      73babceee474d401f5f0c36bf71cbb1da7374e7b

    • SHA256

      1f641c813dbf32c33e6e6a2b5f50851b967070b9e84cd288f818c6282c8671b2

    • SHA512

      0dba29e66219785a9565fc0ef88ec8172f372060a6fa374498aee093e74b4495161ab8f68861004661456457042a11f4d2951db8e28e44bae9f060fe7abf579f

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks