Overview

overview

9

Static

static

663a6080e5...57.exe

windows7-x64

9

663a6080e5...57.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    663a6080e5b84ad8fc8e3fc320c399b4381010f70fdd9791f4a7490aa3260057

  • Size

    3.6MB

  • Sample

    221127-sxb2hacd3w

  • MD5

    705c9de774cae7de2161d69ece81d103

  • SHA1

    b86de98eea41920b3bac40b7be7220d80d7d9501

  • SHA256

    663a6080e5b84ad8fc8e3fc320c399b4381010f70fdd9791f4a7490aa3260057

  • SHA512

    6ae41a44755134b0b2476ab5ce4ff55b054696de69d3b563c0304d3062ccf7715f75861ede1b45db4a48e968c4fc54117c015cf9a79bf30360774c45e7f18676

  • SSDEEP

    98304:+/kZobnzhKG9U1CCpZonTzHK53nkca9c/Nu07IuWx:ZZor4eHCpUPHM3nbfFuvx

Score
9/10
bootkitevasionpersistencetrojan

Malware Config

Targets

    • Target

      663a6080e5b84ad8fc8e3fc320c399b4381010f70fdd9791f4a7490aa3260057

    • Size

      3.6MB

    • MD5

      705c9de774cae7de2161d69ece81d103

    • SHA1

      b86de98eea41920b3bac40b7be7220d80d7d9501

    • SHA256

      663a6080e5b84ad8fc8e3fc320c399b4381010f70fdd9791f4a7490aa3260057

    • SHA512

      6ae41a44755134b0b2476ab5ce4ff55b054696de69d3b563c0304d3062ccf7715f75861ede1b45db4a48e968c4fc54117c015cf9a79bf30360774c45e7f18676

    • SSDEEP

      98304:+/kZobnzhKG9U1CCpZonTzHK53nkca9c/Nu07IuWx:ZZor4eHCpUPHM3nbfFuvx

    Score
    9/10
    bootkitevasionpersistencetrojan

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

      evasion

    • 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.

      evasion

    • Checks whether UAC is enabled

      evasiontrojan

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks