General

  • Target

    Facturas Pagadas al Vencimiento.exe

  • Size

    413KB

  • Sample

    200630-s8k9pbr15j

  • MD5

    faca034a45fdbc634640407863813829

  • SHA1

    54d5e82cbd22f0de3e637d48b663517b0a42574e

  • SHA256

    4e5cc3f28cf9632f68aa78ddd345d24c94a632b9f23ef9f7d2c08474ed986e6b

  • SHA512

    c583a8e933eff9991dfec830954648597a58667859a8a0c91f7bfdc4ba0598b67b9b48f6b98cd8d40f4c0a92354cf9b936dde6df1822b04d8bf1116e7b2c3ad8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.jjfconsultores.com
  • Port:
    587
  • Username:
    jjfconsultores@jjfconsultores.com
  • Password:
    primapolitica

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.jjfconsultores.com
  • Port:
    587
  • Username:
    jjfconsultores@jjfconsultores.com
  • Password:
    primapolitica

Targets

    • Target

      Facturas Pagadas al Vencimiento.exe

    • Size

      413KB

    • MD5

      faca034a45fdbc634640407863813829

    • SHA1

      54d5e82cbd22f0de3e637d48b663517b0a42574e

    • SHA256

      4e5cc3f28cf9632f68aa78ddd345d24c94a632b9f23ef9f7d2c08474ed986e6b

    • SHA512

      c583a8e933eff9991dfec830954648597a58667859a8a0c91f7bfdc4ba0598b67b9b48f6b98cd8d40f4c0a92354cf9b936dde6df1822b04d8bf1116e7b2c3ad8

    • 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