General

  • Target

    279887d41feda1e7073ce3b07ddea1a3e56008b8271f4bb6d33ea07046311386.exe

  • Size

    2.8MB

  • Sample

    240920-q9mmnazgkk

  • MD5

    a27dc7b161d6882d6d404b8396f653b3

  • SHA1

    4d2e8b39d153ffd39d20505c71c5e35799e202aa

  • SHA256

    279887d41feda1e7073ce3b07ddea1a3e56008b8271f4bb6d33ea07046311386

  • SHA512

    77cd1db54cb97a6e8291448604f72046e6beb8c6643de547ccf79cb1599416a66799f4df2a9e0746ab9b3ccaa64d7795d373beb4b982487f5a627dc81bc2fad4

  • SSDEEP

    49152:8BFIGzl11KmxmcZMqg9JpjRTmd/v9yKBESoE0V4:wIGR11KmxmcZVgrpgd/v9HESWV4

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      279887d41feda1e7073ce3b07ddea1a3e56008b8271f4bb6d33ea07046311386.exe

    • Size

      2.8MB

    • MD5

      a27dc7b161d6882d6d404b8396f653b3

    • SHA1

      4d2e8b39d153ffd39d20505c71c5e35799e202aa

    • SHA256

      279887d41feda1e7073ce3b07ddea1a3e56008b8271f4bb6d33ea07046311386

    • SHA512

      77cd1db54cb97a6e8291448604f72046e6beb8c6643de547ccf79cb1599416a66799f4df2a9e0746ab9b3ccaa64d7795d373beb4b982487f5a627dc81bc2fad4

    • SSDEEP

      49152:8BFIGzl11KmxmcZMqg9JpjRTmd/v9yKBESoE0V4:wIGR11KmxmcZVgrpgd/v9HESWV4

    • 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