General

  • Target

    Joint Fortune Shipping-October-INV13463.exe

  • Size

    658KB

  • Sample

    231031-pxcfgsaa79

  • MD5

    c29c1375b79b2a39a4092cb6946e3f28

  • SHA1

    e99466df0037b2dab766e7b158608221b2d20d1c

  • SHA256

    e22a20c2e0547c6f4005ee9880587503abb4cb087588c7d44cc2fb90a5838ed8

  • SHA512

    17d04a1b24df1cc55d0325d77cdaef899e50d35254fb8d7a14443e909cd6416f35da9ab290d1fcfd13470efcc2377447f5da7f7f97b3022de1979b545c7dfc3b

  • SSDEEP

    12288:fXWv0zKz2UOplarRlrmV4rDw2m9Hvw0//PuqCDk:fk2XwSVuwFHvwS3kk

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.hindusthan.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    a1c2c3

Targets

    • Target

      Joint Fortune Shipping-October-INV13463.exe

    • Size

      658KB

    • MD5

      c29c1375b79b2a39a4092cb6946e3f28

    • SHA1

      e99466df0037b2dab766e7b158608221b2d20d1c

    • SHA256

      e22a20c2e0547c6f4005ee9880587503abb4cb087588c7d44cc2fb90a5838ed8

    • SHA512

      17d04a1b24df1cc55d0325d77cdaef899e50d35254fb8d7a14443e909cd6416f35da9ab290d1fcfd13470efcc2377447f5da7f7f97b3022de1979b545c7dfc3b

    • SSDEEP

      12288:fXWv0zKz2UOplarRlrmV4rDw2m9Hvw0//PuqCDk:fk2XwSVuwFHvwS3kk

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks