Overview

overview

10

Static

static

3

8db6453415...83.exe

windows7-x64

10

8db6453415...83.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8db6453415bdfd01e276ca51dbdfdd0a68d8362c43349e858115b74506493c83

  • Size

    1.7MB

  • Sample

    250222-bz1dfavrdq

  • MD5

    7b452259daa2982db110f5caa098090e

  • SHA1

    33829a0c1feb2adfc0a9e4e6553a55f2c641e583

  • SHA256

    8db6453415bdfd01e276ca51dbdfdd0a68d8362c43349e858115b74506493c83

  • SHA512

    fc45f141633e0fe1cf6284334d089099fe4c201e21b71b5a52e296b9e3ef34f7277549d1c3f765fef27e14b91b6b3f9bb8d8350b0a84a7f7d69aa13bcd3112ae

  • SSDEEP

    49152:VB0NucglYFlWnnx8GfIJp9x0oIqq0otfU3CFYr025326l:VqI0Wdf4p9xF3CF+0V6l

Score
10/10
healerdefense_evasiondiscoverydropperevasiontrojan

Malware Config

Targets

    • Target

      8db6453415bdfd01e276ca51dbdfdd0a68d8362c43349e858115b74506493c83

    • Size

      1.7MB

    • MD5

      7b452259daa2982db110f5caa098090e

    • SHA1

      33829a0c1feb2adfc0a9e4e6553a55f2c641e583

    • SHA256

      8db6453415bdfd01e276ca51dbdfdd0a68d8362c43349e858115b74506493c83

    • SHA512

      fc45f141633e0fe1cf6284334d089099fe4c201e21b71b5a52e296b9e3ef34f7277549d1c3f765fef27e14b91b6b3f9bb8d8350b0a84a7f7d69aa13bcd3112ae

    • SSDEEP

      49152:VB0NucglYFlWnnx8GfIJp9x0oIqq0otfU3CFYr025326l:VqI0Wdf4p9xF3CF+0V6l

    Score
    10/10
    healerdefense_evasiondiscoverydropperevasiontrojan

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Healer family

      healer

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Modifies Windows Defender Real-time Protection settings

      defense_evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • Modifies Windows Defender notification settings

      defense_evasiontrojan

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

      defense_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.

      defense_evasion

    • Windows security modification

      defense_evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks