General

  • Target

    comprobante de pago.pdf.img

  • Size

    1.2MB

  • Sample

    211022-yksrdadaap

  • MD5

    e987d2e6bd667d1b87ee1518f8d74ed0

  • SHA1

    63c3198817920536efa29f1875ba672712455562

  • SHA256

    cb11b6bfd76f2c4b97348fd492ddac3bede097b41fe9400a6637762af5cf9102

  • SHA512

    63e048f261721c322109f814e10d306002a9390969bb40088291ff4a0b0c9d95589adc49834258a5641cbffe45011c6ea3732c9a8b045c54d16ab7000b1a5c19

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mudanzasdistintas.com.ar
  • Port:
    587
  • Username:
    droid@mudanzasdistintas.com.ar
  • Password:
    icui4cu2@@

Targets

    • Target

      COMPROBA.BAT

    • Size

      735KB

    • MD5

      82e1d03d8c42186ee9816ebbb7a71e78

    • SHA1

      a363c459629fca6487c6f2b8265ff2cbb016d628

    • SHA256

      5e1daf38670154cb7700b046673255609c6b7ff7e8c518e4186d86403d3ab713

    • SHA512

      5af977aabf13f1ee37dcbcdeab72b21e05300604557f937650ec48f1f6e104fdeede56f3ea7a52c30d7a60e8f31046c0ae6debaa5b2d173af8f1e1a7f88355fc

    • AgentTesla

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

    • AgentTesla Payload

    • 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

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks