General

  • Target

    cc1ee7d61921fed5338f55fc6e9a0661cb78fb562e54280aec23be3adca5e73a.exe

  • Size

    1.7MB

  • Sample

    241124-c7nkaawnar

  • MD5

    0537afac70b6fbc5a47749caf7565b78

  • SHA1

    8ec7e7c48823c50e4c4ee6b6cd5c007ef964cad8

  • SHA256

    cc1ee7d61921fed5338f55fc6e9a0661cb78fb562e54280aec23be3adca5e73a

  • SHA512

    46ed5fb954dfc82e3fcd6f383c25fd00426bbecd74741f1ee9372fa14918f7e98df66bedea7c7bcccbbad49d271c1f0b1453702d0fc5b93343661589e408e89a

  • SSDEEP

    49152:JkdEavK+krwYpd8pjbfdGKG0R3KAGuR/pe:6dEwoyFbfIKJR3Kmpe

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      cc1ee7d61921fed5338f55fc6e9a0661cb78fb562e54280aec23be3adca5e73a.exe

    • Size

      1.7MB

    • MD5

      0537afac70b6fbc5a47749caf7565b78

    • SHA1

      8ec7e7c48823c50e4c4ee6b6cd5c007ef964cad8

    • SHA256

      cc1ee7d61921fed5338f55fc6e9a0661cb78fb562e54280aec23be3adca5e73a

    • SHA512

      46ed5fb954dfc82e3fcd6f383c25fd00426bbecd74741f1ee9372fa14918f7e98df66bedea7c7bcccbbad49d271c1f0b1453702d0fc5b93343661589e408e89a

    • SSDEEP

      49152:JkdEavK+krwYpd8pjbfdGKG0R3KAGuR/pe:6dEwoyFbfIKJR3Kmpe

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks