General

  • Target

    SecuriteInfo.com.Win32.CrypterX-gen.17385.20144.exe

  • Size

    776KB

  • Sample

    231207-spl7hace69

  • MD5

    a764e65cdd09df4df3168ebbe6a5bcd7

  • SHA1

    47cb387c38f5c3bf3ea6eccf0afffaa02aa2788c

  • SHA256

    de1f13055e11a5175a5401b2f765228a9e61e196cbc60c1417906bfe9f4ce688

  • SHA512

    4aaa8ea703e70729944a4831d7b3278284e04d4558b7c2015beb44f97a46508a6fb6ea07e01396e6ab1604ef57d603aae3ac351e851df0e7e7998cf593c25d33

  • SSDEEP

    12288:MG1XhkZ5EG92iQsbb0nkuwuSctiIf2Fi8Rp3yLMkM7ojSDWPz/8CS/ETuGq:MgK/JjQs30nVwjAiIf+3yLNM75gIFy

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.amtechcards.com
  • Port:
    587
  • Username:
    obo1@amtechcards.com
  • Password:
    puuAt8;(Y$NU
  • Email To:
    obo@amtechcards.com

Targets

    • Target

      SecuriteInfo.com.Win32.CrypterX-gen.17385.20144.exe

    • Size

      776KB

    • MD5

      a764e65cdd09df4df3168ebbe6a5bcd7

    • SHA1

      47cb387c38f5c3bf3ea6eccf0afffaa02aa2788c

    • SHA256

      de1f13055e11a5175a5401b2f765228a9e61e196cbc60c1417906bfe9f4ce688

    • SHA512

      4aaa8ea703e70729944a4831d7b3278284e04d4558b7c2015beb44f97a46508a6fb6ea07e01396e6ab1604ef57d603aae3ac351e851df0e7e7998cf593c25d33

    • SSDEEP

      12288:MG1XhkZ5EG92iQsbb0nkuwuSctiIf2Fi8Rp3yLMkM7ojSDWPz/8CS/ETuGq:MgK/JjQs30nVwjAiIf+3yLNM75gIFy

    • AgentTesla

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

    • 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 Matrix

Tasks