General

  • Target

    8a9a1f6848dc2631c2417c1b2dc68d2a20ea9dabe9fb47a9354b01c5f373f5e4

  • Size

    392KB

  • Sample

    240716-r4hxysxelp

  • MD5

    36b0555c3f437d092c0ac181c6b64a24

  • SHA1

    856f2964ba54f3d71d96d1bae187b24f87f6486a

  • SHA256

    8a9a1f6848dc2631c2417c1b2dc68d2a20ea9dabe9fb47a9354b01c5f373f5e4

  • SHA512

    1db825c95bcac702bcbda739c7ed8f389b995855e1c79941b687db0419ad20a594c594680b0d7033b80dec2e571df612a1b867e0f82658352c9a3438f485d4f4

  • SSDEEP

    12288:zOWvhaLP30V1aklkosYsiU27qDfxckJZ:assLPnijsid7qTxci

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://85.28.47.101

Attributes
  • url_path

    /f3ee98d7eec07fb9.php

Targets

    • Target

      8a9a1f6848dc2631c2417c1b2dc68d2a20ea9dabe9fb47a9354b01c5f373f5e4

    • Size

      392KB

    • MD5

      36b0555c3f437d092c0ac181c6b64a24

    • SHA1

      856f2964ba54f3d71d96d1bae187b24f87f6486a

    • SHA256

      8a9a1f6848dc2631c2417c1b2dc68d2a20ea9dabe9fb47a9354b01c5f373f5e4

    • SHA512

      1db825c95bcac702bcbda739c7ed8f389b995855e1c79941b687db0419ad20a594c594680b0d7033b80dec2e571df612a1b867e0f82658352c9a3438f485d4f4

    • SSDEEP

      12288:zOWvhaLP30V1aklkosYsiU27qDfxckJZ:assLPnijsid7qTxci

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks