General

  • Target

    file

  • Size

    2.8MB

  • Sample

    240920-m52n8ssgmh

  • MD5

    56b073436cfb71cb7bf7be02f931bb91

  • SHA1

    22ad255b3f0c9f75834ef13b12eff35cdc8e87ab

  • SHA256

    ff1584e90dee00cbddcba17de42c4726feb2a1e44c24f1f9225ef80746f74485

  • SHA512

    85ceb666af79da518cb7de6524f04e05320c3eae26e46167e2826e6ec123a20b96c5c3cd30b699ed64898fbdaba95063008ed8ed5fab9968ee1fd6afe8b677bc

  • SSDEEP

    49152:8BFIGzl11KmxmcZMqg9JpjRTmd/v9yKBESoE0V4P:wIGR11KmxmcZVgrpgd/v9HESWV4P

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file

    • Size

      2.8MB

    • MD5

      56b073436cfb71cb7bf7be02f931bb91

    • SHA1

      22ad255b3f0c9f75834ef13b12eff35cdc8e87ab

    • SHA256

      ff1584e90dee00cbddcba17de42c4726feb2a1e44c24f1f9225ef80746f74485

    • SHA512

      85ceb666af79da518cb7de6524f04e05320c3eae26e46167e2826e6ec123a20b96c5c3cd30b699ed64898fbdaba95063008ed8ed5fab9968ee1fd6afe8b677bc

    • SSDEEP

      49152:8BFIGzl11KmxmcZMqg9JpjRTmd/v9yKBESoE0V4P:wIGR11KmxmcZVgrpgd/v9HESWV4P

    • 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