General

  • Target

    9a852750d155a30729eb21b36edad15f585aef49ef9877575f44e71b7137b4f9

  • Size

    366KB

  • Sample

    240516-jv525abe75

  • MD5

    262becfd40cd92429a55b4d109ed64e2

  • SHA1

    e5d031cf99aae1625814154b0608551faf726514

  • SHA256

    9a852750d155a30729eb21b36edad15f585aef49ef9877575f44e71b7137b4f9

  • SHA512

    03de152a70f0de411b3ba18a062aba31df5ef996263104849b88ebccc67c15f31be345ea57baa4b8121bb306d3916f8e8a0c06c4d4df4c0d4e656e02988ac13a

  • SSDEEP

    6144:LT7vKU2KcMeiL0DDzlAy63Ha8ZrGhVVHS8ggReNEOJCongzciV3zW7bfhcP:7vKMheiL0nzlIHa1y5FaoRijOjhcP

Malware Config

Extracted

Family

stealc

Botnet

default100

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      9a852750d155a30729eb21b36edad15f585aef49ef9877575f44e71b7137b4f9

    • Size

      366KB

    • MD5

      262becfd40cd92429a55b4d109ed64e2

    • SHA1

      e5d031cf99aae1625814154b0608551faf726514

    • SHA256

      9a852750d155a30729eb21b36edad15f585aef49ef9877575f44e71b7137b4f9

    • SHA512

      03de152a70f0de411b3ba18a062aba31df5ef996263104849b88ebccc67c15f31be345ea57baa4b8121bb306d3916f8e8a0c06c4d4df4c0d4e656e02988ac13a

    • SSDEEP

      6144:LT7vKU2KcMeiL0DDzlAy63Ha8ZrGhVVHS8ggReNEOJCongzciV3zW7bfhcP:7vKMheiL0nzlIHa1y5FaoRijOjhcP

    • 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