General

  • Target

    795d7adccbd9c808ea9c70266476c67c9a411cdbd3444ad359dce618719bac60

  • Size

    1.7MB

  • Sample

    250123-xbktqszren

  • MD5

    8259f3a2c31ac4637c4d87fc93a42868

  • SHA1

    3b398ede4bf6032d6aeb8d1a3e287d7bd959a034

  • SHA256

    795d7adccbd9c808ea9c70266476c67c9a411cdbd3444ad359dce618719bac60

  • SHA512

    0a831e3b71e58331aa767b9a12e115369cd4ab0112df01b4f01809e03e5a294ea43071c1bc6247ed73e1f1f3098d405a4bf7b377388c7bca41abf9a9c94697d4

  • SSDEEP

    24576:Lkd1eu5DTSnJ6XfZXLn7FQu7pXWuQQPrKNY+Q0Pa+ndYT1GdU:LXeDTwJ6XfZXLautGmuJy+61y

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      795d7adccbd9c808ea9c70266476c67c9a411cdbd3444ad359dce618719bac60

    • Size

      1.7MB

    • MD5

      8259f3a2c31ac4637c4d87fc93a42868

    • SHA1

      3b398ede4bf6032d6aeb8d1a3e287d7bd959a034

    • SHA256

      795d7adccbd9c808ea9c70266476c67c9a411cdbd3444ad359dce618719bac60

    • SHA512

      0a831e3b71e58331aa767b9a12e115369cd4ab0112df01b4f01809e03e5a294ea43071c1bc6247ed73e1f1f3098d405a4bf7b377388c7bca41abf9a9c94697d4

    • SSDEEP

      24576:Lkd1eu5DTSnJ6XfZXLn7FQu7pXWuQQPrKNY+Q0Pa+ndYT1GdU:LXeDTwJ6XfZXLautGmuJy+61y

    • 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