General

  • Target

    51ccf3ba9c672e189b075d959e8dbb8da42cf5b2411ffcb625e7c6c116a7f2db

  • Size

    1.7MB

  • Sample

    250227-abhcaaymv2

  • MD5

    4d2252d56465eef4ff197dc15ca36232

  • SHA1

    1544980ddc6ca2f98e00eeed6a0c657ef2fc5e3c

  • SHA256

    51ccf3ba9c672e189b075d959e8dbb8da42cf5b2411ffcb625e7c6c116a7f2db

  • SHA512

    7afafc191b27223d5dc21a0935a39d1be7ed2f5a5ce2d6c08c38ef2036e62a9097fb94bf94095eb33bbd4109707824066b995efe6a7ad133302a8b6d80ccb6f3

  • SSDEEP

    49152:5JzNycCoYt6G/xWgNWIIJRq9Vm9RburOc:rDk7/pJIJRym1c

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      51ccf3ba9c672e189b075d959e8dbb8da42cf5b2411ffcb625e7c6c116a7f2db

    • Size

      1.7MB

    • MD5

      4d2252d56465eef4ff197dc15ca36232

    • SHA1

      1544980ddc6ca2f98e00eeed6a0c657ef2fc5e3c

    • SHA256

      51ccf3ba9c672e189b075d959e8dbb8da42cf5b2411ffcb625e7c6c116a7f2db

    • SHA512

      7afafc191b27223d5dc21a0935a39d1be7ed2f5a5ce2d6c08c38ef2036e62a9097fb94bf94095eb33bbd4109707824066b995efe6a7ad133302a8b6d80ccb6f3

    • SSDEEP

      49152:5JzNycCoYt6G/xWgNWIIJRq9Vm9RburOc:rDk7/pJIJRym1c

    • 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