General

  • Target

    2603c54e77988004446d41f64a45cf88f0917739e23439a0fdf879784acd6304

  • Size

    2.6MB

  • Sample

    240919-f5zfjstaqr

  • MD5

    020c31437d986a6d83ae83c09a2e4887

  • SHA1

    add0b44fd39a043e659cee280a5acbf6a22f5c44

  • SHA256

    2603c54e77988004446d41f64a45cf88f0917739e23439a0fdf879784acd6304

  • SHA512

    8ad05463d1cebdbf8e1765d7c8c26df273f25d06654b1efe67997eb0930e6fe1e03e1d3ac0fd5d4ecfd07753f98e0b0b6dd2ae50d2dbe156a85def5ddd2aadec

  • SSDEEP

    49152:76MKZD8x8gOdUVC+XQigB+Yj+gwcSSN8qxaGg1YD:X9GrUVC+XQtBNxVgiD

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      2603c54e77988004446d41f64a45cf88f0917739e23439a0fdf879784acd6304

    • Size

      2.6MB

    • MD5

      020c31437d986a6d83ae83c09a2e4887

    • SHA1

      add0b44fd39a043e659cee280a5acbf6a22f5c44

    • SHA256

      2603c54e77988004446d41f64a45cf88f0917739e23439a0fdf879784acd6304

    • SHA512

      8ad05463d1cebdbf8e1765d7c8c26df273f25d06654b1efe67997eb0930e6fe1e03e1d3ac0fd5d4ecfd07753f98e0b0b6dd2ae50d2dbe156a85def5ddd2aadec

    • SSDEEP

      49152:76MKZD8x8gOdUVC+XQigB+Yj+gwcSSN8qxaGg1YD:X9GrUVC+XQtBNxVgiD

    • Stealc

      Stealc is an infostealer written in C++.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks