General

  • Target

    09819963d01b97f4baab2bbee6d2d258404b17091fed311cf21723f7df25defa

  • Size

    313KB

  • Sample

    240407-vwahdsaa59

  • MD5

    a874d997c00507d055885aa793d9001d

  • SHA1

    b9e1c3754d756647fed08444380c69923dfaa7da

  • SHA256

    09819963d01b97f4baab2bbee6d2d258404b17091fed311cf21723f7df25defa

  • SHA512

    1ad6630a8e8d06dc878947afc7b0a99e91919a8523c039b7d3976ca2a08b06158eb554ec33c09037e1f0a2650b4c024a16a54e4465e8e196c1ebeea33b643b2f

  • SSDEEP

    3072:YCpB1XpsHE5HKn3bsI/F/jUIc1WV1WjvhdYzoIV2oO:1pB1XpsHEsbsMpjUhRjY

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.26

Attributes
  • url_path

    /f993692117a3fda2.php

Targets

    • Target

      09819963d01b97f4baab2bbee6d2d258404b17091fed311cf21723f7df25defa

    • Size

      313KB

    • MD5

      a874d997c00507d055885aa793d9001d

    • SHA1

      b9e1c3754d756647fed08444380c69923dfaa7da

    • SHA256

      09819963d01b97f4baab2bbee6d2d258404b17091fed311cf21723f7df25defa

    • SHA512

      1ad6630a8e8d06dc878947afc7b0a99e91919a8523c039b7d3976ca2a08b06158eb554ec33c09037e1f0a2650b4c024a16a54e4465e8e196c1ebeea33b643b2f

    • SSDEEP

      3072:YCpB1XpsHE5HKn3bsI/F/jUIc1WV1WjvhdYzoIV2oO:1pB1XpsHEsbsMpjUhRjY

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks