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General

  • Target

    3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c_JC.exe

  • Size

    690KB

  • Sample

    231010-1jhk5afa52

  • MD5

    157c416f294a63caa7fd269d8b62563c

  • SHA1

    48b72eaee1e0c4c50318b92e868f308b3a03b25f

  • SHA256

    3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c

  • SHA512

    54f67bdcdaf4fa041af0fec9e0a43e36140ae5eaacc395920916deb2783b9c5b58391c42eb408c88aa0bcd34b54fa1b552ab92ddba2cbe598b09f42e2616c194

  • SSDEEP

    12288:HQ7xZoj3Es7j3EAckjhFQq5GBAeaEZynx/uOjt+2SmC2QXRE+5ahOCJW/RhyoQqY:ckVFQq5GBTaEeGOjt+2SRq6aQCJ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.legoldenstarhotel.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Stargolden2021

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c_JC.exe

    • Size

      690KB

    • MD5

      157c416f294a63caa7fd269d8b62563c

    • SHA1

      48b72eaee1e0c4c50318b92e868f308b3a03b25f

    • SHA256

      3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c

    • SHA512

      54f67bdcdaf4fa041af0fec9e0a43e36140ae5eaacc395920916deb2783b9c5b58391c42eb408c88aa0bcd34b54fa1b552ab92ddba2cbe598b09f42e2616c194

    • SSDEEP

      12288:HQ7xZoj3Es7j3EAckjhFQq5GBAeaEZynx/uOjt+2SmC2QXRE+5ahOCJW/RhyoQqY:ckVFQq5GBTaEeGOjt+2SRq6aQCJ

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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