General

  • Target

    861ea0e7eb60c9036ee195825f14062347af99c431cb92be2523af566f794ab2

  • Size

    920KB

  • Sample

    221124-d3zmeshf51

  • MD5

    a6424cb2dc93f49f745ce9f799063583

  • SHA1

    bbc2b029048ab645224e4549215f5037e3a88ca0

  • SHA256

    861ea0e7eb60c9036ee195825f14062347af99c431cb92be2523af566f794ab2

  • SHA512

    587cde8583a4bc82a62d36e1e54372eda1bfffa211a6c81b20ac442ffd6dd3be007fffc9063549b85f6fb6f55739baf4145a841c3bc05b0ed8065f867580d0bb

  • SSDEEP

    24576:nsNQ0Pn0kglhVLbAP7+m65XioDg0S0hQ3:920rFLbC6hieg0S08

Malware Config

Targets

    • Target

      861ea0e7eb60c9036ee195825f14062347af99c431cb92be2523af566f794ab2

    • Size

      920KB

    • MD5

      a6424cb2dc93f49f745ce9f799063583

    • SHA1

      bbc2b029048ab645224e4549215f5037e3a88ca0

    • SHA256

      861ea0e7eb60c9036ee195825f14062347af99c431cb92be2523af566f794ab2

    • SHA512

      587cde8583a4bc82a62d36e1e54372eda1bfffa211a6c81b20ac442ffd6dd3be007fffc9063549b85f6fb6f55739baf4145a841c3bc05b0ed8065f867580d0bb

    • SSDEEP

      24576:nsNQ0Pn0kglhVLbAP7+m65XioDg0S0hQ3:920rFLbC6hieg0S08

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks