General

  • Target

    3d2963cd12325ac473c4a35345fff227730d62746bd7e0b345a8d1dca87c0cc7.exe

  • Size

    1.7MB

  • Sample

    250111-vzb6dsvjdz

  • MD5

    7f623679cd6f2efbad6162e069bcb751

  • SHA1

    f3c8ac15093fae3e64d4d2b49a98e96058346d3c

  • SHA256

    3d2963cd12325ac473c4a35345fff227730d62746bd7e0b345a8d1dca87c0cc7

  • SHA512

    a8a0b91f20e2c99ee5a964a31abcc23b617225c49b3b4189e092ed2a1a29232a1d88863142e32d5ac2fab9fcccb1e417f16048f4520c8080f0d6547306938738

  • SSDEEP

    24576:mgdfW911MOeaBUTBozeykDxl2VatG82Ias+ZwBbNO4PLy74L0WukrqLANfuG:mgFWDHBDO2ZnIahZw58KhL0cNd

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      3d2963cd12325ac473c4a35345fff227730d62746bd7e0b345a8d1dca87c0cc7.exe

    • Size

      1.7MB

    • MD5

      7f623679cd6f2efbad6162e069bcb751

    • SHA1

      f3c8ac15093fae3e64d4d2b49a98e96058346d3c

    • SHA256

      3d2963cd12325ac473c4a35345fff227730d62746bd7e0b345a8d1dca87c0cc7

    • SHA512

      a8a0b91f20e2c99ee5a964a31abcc23b617225c49b3b4189e092ed2a1a29232a1d88863142e32d5ac2fab9fcccb1e417f16048f4520c8080f0d6547306938738

    • SSDEEP

      24576:mgdfW911MOeaBUTBozeykDxl2VatG82Ias+ZwBbNO4PLy74L0WukrqLANfuG:mgFWDHBDO2ZnIahZw58KhL0cNd

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks