General

  • Target

    6ae7ac00e318c16fbbd21b44a0df6909b070c44d0c4afd8baea2cbf708fd45e5

  • Size

    342KB

  • Sample

    240406-ha1fgacf5v

  • MD5

    71d6caae505faa6a1beddb92c9b22fd1

  • SHA1

    9b6ad03856c4d2b35f8ec5556d6d8c777b24bc2f

  • SHA256

    6ae7ac00e318c16fbbd21b44a0df6909b070c44d0c4afd8baea2cbf708fd45e5

  • SHA512

    c4c47a14c90c02ad0e57b778bd8db4a7467789b75e2b64771e79d67c3b858fe16b641b9c4264916b6778c8c369f2f11f8a2712636be437bb699503141cbd8d7f

  • SSDEEP

    6144:TnxvOxqTdkXAyVG2byslJyDPzM9TfBw/Mom9VcurkJbb:TxvOxqxkXAgd0zKTJw/MoY1mb

Malware Config

Extracted

Family

stealc

Botnet

default8

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      6ae7ac00e318c16fbbd21b44a0df6909b070c44d0c4afd8baea2cbf708fd45e5

    • Size

      342KB

    • MD5

      71d6caae505faa6a1beddb92c9b22fd1

    • SHA1

      9b6ad03856c4d2b35f8ec5556d6d8c777b24bc2f

    • SHA256

      6ae7ac00e318c16fbbd21b44a0df6909b070c44d0c4afd8baea2cbf708fd45e5

    • SHA512

      c4c47a14c90c02ad0e57b778bd8db4a7467789b75e2b64771e79d67c3b858fe16b641b9c4264916b6778c8c369f2f11f8a2712636be437bb699503141cbd8d7f

    • SSDEEP

      6144:TnxvOxqTdkXAyVG2byslJyDPzM9TfBw/Mom9VcurkJbb:TxvOxqxkXAgd0zKTJw/MoY1mb

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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