General

  • Target

    file.exe

  • Size

    2.6MB

  • Sample

    240919-hkrw3swcrj

  • MD5

    6f359e26259d5f4864bd395cc3c086db

  • SHA1

    ccdcc732e69e9831fb09903e126bdbda64d714e9

  • SHA256

    9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9

  • SHA512

    99758efddf0a37873f55cfdfeb5e2578eae1a97e4e8e217b4664db32ebfa23aac7801c056817b499ebf844602bd8cd3bcd10d85e77edd17eb3bd7ea9bf597ed2

  • SSDEEP

    49152:76MKZD8x8gOdUVC+XQigB+Yj+gwcSSN8qxaGg1Yp:X9GrUVC+XQtBNxVgip

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file.exe

    • Size

      2.6MB

    • MD5

      6f359e26259d5f4864bd395cc3c086db

    • SHA1

      ccdcc732e69e9831fb09903e126bdbda64d714e9

    • SHA256

      9f039b4b539d2f8772d7115bfdd0e3c55db8f18ee0ef9cb255afa64ee518fab9

    • SHA512

      99758efddf0a37873f55cfdfeb5e2578eae1a97e4e8e217b4664db32ebfa23aac7801c056817b499ebf844602bd8cd3bcd10d85e77edd17eb3bd7ea9bf597ed2

    • SSDEEP

      49152:76MKZD8x8gOdUVC+XQigB+Yj+gwcSSN8qxaGg1Yp:X9GrUVC+XQtBNxVgip

    • 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